53057368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2408

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 73386152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2351, 2821, 3224, 4702, 5642, 9404, 11284, 16457, 18808, 22568, 30563, 32914, 61126, 65828, 72881, 122252, 131656, 145762, 213941, 244504, 291524, 427882, 510167, 583048, 855764, 947453, 1020334, 1711528, 1894906, 2040668, 3789812, 4081336, 6632171, 7579624, 13264342, 26528684, 53057368]

約数ペア:

[(1, 53057368), (2, 26528684), (4, 13264342), (7, 7579624), (8, 6632171), (13, 4081336), (14, 3789812), (26, 2040668), (28, 1894906), (31, 1711528), (52, 1020334), (56, 947453), (62, 855764), (91, 583048), (104, 510167), (124, 427882), (182, 291524), (217, 244504), (248, 213941), (364, 145762), (403, 131656), (434, 122252), (728, 72881), (806, 65828), (868, 61126), (1612, 32914), (1736, 30563), (2351, 22568), (2821, 18808), (3224, 16457), (4702, 11284), (5642, 9404)]