51190522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{70901}}^1$

素因数の和:70941

約数の個数: 12

約数和(自身を含む): 81040986

約数和(自身を除く): 29850464

約数列:

[1, 2, 19, 38, 361, 722, 70901, 141802, 1347119, 2694238, 25595261, 51190522]

約数ペア:

[(1, 51190522), (2, 25595261), (19, 2694238), (38, 1347119), (361, 141802), (722, 70901)]