56046440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26437}}^1$

素因数の和:26501

約数の個数: 32

約数和(自身を含む): 128488680

約数和(自身を除く): 72442240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 26437, 52874, 105748, 132185, 211496, 264370, 528740, 1057480, 1401161, 2802322, 5604644, 7005805, 11209288, 14011610, 28023220, 56046440]

約数ペア:

[(1, 56046440), (2, 28023220), (4, 14011610), (5, 11209288), (8, 7005805), (10, 5604644), (20, 2802322), (40, 1401161), (53, 1057480), (106, 528740), (212, 264370), (265, 211496), (424, 132185), (530, 105748), (1060, 52874), (2120, 26437)]