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Georgia, from Holy Trinity School, found two more abundant numbers:
$36$: total is $55$ ($1+2+3+4+6+9+12+18$)Rachael, Jamie, Heledd, Sian, Dafydd, Tom, Edward and Isaac from Ysgol Bryncrug clearly worked hard on this problem. They told us:
We decided to find out which of the numbers from $1$ to $100$ are abundant numbers.Thank you all very much for your contribitions. Enjoy further mathematical journeys exploring number. Well done!