56420948

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{22861}}^1$

素因数の和:23482

約数の個数: 12

約数和(自身を含む): 98901012

約数和(自身を除く): 42480064

約数列:

[1, 2, 4, 617, 1234, 2468, 22861, 45722, 91444, 14105237, 28210474, 56420948]

約数ペア:

[(1, 56420948), (2, 28210474), (4, 14105237), (617, 91444), (1234, 45722), (2468, 22861)]