54751212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 143327184

約数和(自身を除く): 88575972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 172, 226, 258, 313, 339, 387, 452, 516, 626, 678, 774, 939, 1017, 1252, 1356, 1548, 1878, 2034, 2817, 3756, 4068, 4859, 5634, 9718, 11268, 13459, 14577, 19436, 26918, 29154, 35369, 40377, 43731, 53836, 58308, 70738, 80754, 87462, 106107, 121131, 141476, 161508, 174924, 212214, 242262, 318321, 424428, 484524, 636642, 1273284, 1520867, 3041734, 4562601, 6083468, 9125202, 13687803, 18250404, 27375606, 54751212]

約数ペア:

[(1, 54751212), (2, 27375606), (3, 18250404), (4, 13687803), (6, 9125202), (9, 6083468), (12, 4562601), (18, 3041734), (36, 1520867), (43, 1273284), (86, 636642), (113, 484524), (129, 424428), (172, 318321), (226, 242262), (258, 212214), (313, 174924), (339, 161508), (387, 141476), (452, 121131), (516, 106107), (626, 87462), (678, 80754), (774, 70738), (939, 58308), (1017, 53836), (1252, 43731), (1356, 40377), (1548, 35369), (1878, 29154), (2034, 26918), (2817, 19436), (3756, 14577), (4068, 13459), (4859, 11268), (5634, 9718)]