51246838

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{70979}}^1$

素因数の和:71019

約数の個数: 12

約数和(自身を含む): 81130140

約数和(自身を除く): 29883302

約数列:

[1, 2, 19, 38, 361, 722, 70979, 141958, 1348601, 2697202, 25623419, 51246838]

約数ペア:

[(1, 51246838), (2, 25623419), (19, 2697202), (38, 1348601), (361, 141958), (722, 70979)]