51115522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{8111}}^1$

素因数の和:8273

約数の個数: 16

約数和(自身を含む): 80600832

約数和(自身を除く): 29485310

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 8111, 16222, 186553, 373106, 1111207, 2222414, 25557761, 51115522]

約数ペア:

[(1, 51115522), (2, 25557761), (23, 2222414), (46, 1111207), (137, 373106), (274, 186553), (3151, 16222), (6302, 8111)]