51269606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 78581616

約数和(自身を除く): 27312010

約数列:

[1, 2, 67, 134, 157, 314, 2437, 4874, 10519, 21038, 163279, 326558, 382609, 765218, 25634803, 51269606]

約数ペア:

[(1, 51269606), (2, 25634803), (67, 765218), (134, 382609), (157, 326558), (314, 163279), (2437, 21038), (4874, 10519)]