55778608

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{30851}}^1$

素因数の和:30972

約数の個数: 20

約数和(自身を含む): 109030968

約数和(自身を除く): 53252360

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 30851, 61702, 123404, 246808, 493616, 3486163, 6972326, 13944652, 27889304, 55778608]

約数ペア:

[(1, 55778608), (2, 27889304), (4, 13944652), (8, 6972326), (16, 3486163), (113, 493616), (226, 246808), (452, 123404), (904, 61702), (1808, 30851)]