52720372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 94689000

約数和(自身を除く): 41968628

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 1669, 3338, 6676, 7897, 15794, 31588, 88457, 176914, 248681, 353828, 497362, 994724, 13180093, 26360186, 52720372]

約数ペア:

[(1, 52720372), (2, 26360186), (4, 13180093), (53, 994724), (106, 497362), (149, 353828), (212, 248681), (298, 176914), (596, 88457), (1669, 31588), (3338, 15794), (6676, 7897)]