56327778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{80239}}^1$

素因数の和:80263

約数の個数: 32

約数和(自身を含む): 134803200

約数和(自身を除く): 78475422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 80239, 160478, 240717, 481434, 722151, 1043107, 1444302, 2086214, 2166453, 3129321, 4332906, 6258642, 9387963, 18775926, 28163889, 56327778]

約数ペア:

[(1, 56327778), (2, 28163889), (3, 18775926), (6, 9387963), (9, 6258642), (13, 4332906), (18, 3129321), (26, 2166453), (27, 2086214), (39, 1444302), (54, 1043107), (78, 722151), (117, 481434), (234, 240717), (351, 160478), (702, 80239)]