56652752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{272369}}^1$

素因数の和:272390

約数の個数: 20

約数和(自身を含む): 118208580

約数和(自身を除く): 61555828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 272369, 544738, 1089476, 2178952, 3540797, 4357904, 7081594, 14163188, 28326376, 56652752]

約数ペア:

[(1, 56652752), (2, 28326376), (4, 14163188), (8, 7081594), (13, 4357904), (16, 3540797), (26, 2178952), (52, 1089476), (104, 544738), (208, 272369)]