56554750257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2425889}}^1$

素因数の和:2426320

約数の個数: 16

約数和(自身を含む): 79569192000

約数和(自身を除く): 23014441743

約数列:

[1, 3, 19, 57, 409, 1227, 7771, 23313, 2425889, 7277667, 46091891, 138275673, 992188601, 2976565803, 18851583419, 56554750257]

約数ペア:

[(1, 56554750257), (3, 18851583419), (19, 2976565803), (57, 992188601), (409, 138275673), (1227, 46091891), (7771, 7277667), (23313, 2425889)]