53515548

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 141639680

約数和(自身を除く): 88124132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 607, 711, 948, 1116, 1214, 1422, 1821, 2428, 2449, 2844, 3642, 4898, 5463, 7284, 7347, 9796, 10926, 14694, 18817, 21852, 22041, 29388, 37634, 44082, 47953, 56451, 75268, 88164, 95906, 112902, 143859, 169353, 191812, 225804, 287718, 338706, 431577, 575436, 677412, 863154, 1486543, 1726308, 2973086, 4459629, 5946172, 8919258, 13378887, 17838516, 26757774, 53515548]

約数ペア:

[(1, 53515548), (2, 26757774), (3, 17838516), (4, 13378887), (6, 8919258), (9, 5946172), (12, 4459629), (18, 2973086), (31, 1726308), (36, 1486543), (62, 863154), (79, 677412), (93, 575436), (124, 431577), (158, 338706), (186, 287718), (237, 225804), (279, 191812), (316, 169353), (372, 143859), (474, 112902), (558, 95906), (607, 88164), (711, 75268), (948, 56451), (1116, 47953), (1214, 44082), (1422, 37634), (1821, 29388), (2428, 22041), (2449, 21852), (2844, 18817), (3642, 14694), (4898, 10926), (5463, 9796), (7284, 7347)]