52813116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 138298160

約数和(自身を除く): 85485044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 258, 313, 327, 387, 436, 516, 626, 654, 774, 939, 981, 1252, 1308, 1548, 1878, 1962, 2817, 3756, 3924, 4687, 5634, 9374, 11268, 13459, 14061, 18748, 26918, 28122, 34117, 40377, 42183, 53836, 56244, 68234, 80754, 84366, 102351, 121131, 136468, 161508, 168732, 204702, 242262, 307053, 409404, 484524, 614106, 1228212, 1467031, 2934062, 4401093, 5868124, 8802186, 13203279, 17604372, 26406558, 52813116]

約数ペア:

[(1, 52813116), (2, 26406558), (3, 17604372), (4, 13203279), (6, 8802186), (9, 5868124), (12, 4401093), (18, 2934062), (36, 1467031), (43, 1228212), (86, 614106), (109, 484524), (129, 409404), (172, 307053), (218, 242262), (258, 204702), (313, 168732), (327, 161508), (387, 136468), (436, 121131), (516, 102351), (626, 84366), (654, 80754), (774, 68234), (939, 56244), (981, 53836), (1252, 42183), (1308, 40377), (1548, 34117), (1878, 28122), (1962, 26918), (2817, 18748), (3756, 14061), (3924, 13459), (4687, 11268), (5634, 9374)]