54851980

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2927}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 115351488

約数和(自身を除く): 60499508

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 2927, 3748, 4685, 5854, 9370, 11708, 14635, 18740, 29270, 58540, 2742599, 5485198, 10970396, 13712995, 27425990, 54851980]

約数ペア:

[(1, 54851980), (2, 27425990), (4, 13712995), (5, 10970396), (10, 5485198), (20, 2742599), (937, 58540), (1874, 29270), (2927, 18740), (3748, 14635), (4685, 11708), (5854, 9370)]