56991754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{14561}}^1$

素因数の和:14685

約数の個数: 16

約数和(自身を含む): 90866880

約数和(自身を除く): 33875126

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 14561, 29122, 276659, 553318, 1499783, 2999566, 28495877, 56991754]

約数ペア:

[(1, 56991754), (2, 28495877), (19, 2999566), (38, 1499783), (103, 553318), (206, 276659), (1957, 29122), (3914, 14561)]