55203228

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11887}}^1$

素因数の和:11943

約数の個数: 48

約数和(自身を含む): 146460160

約数和(自身を除く): 91256932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 11887, 23774, 35661, 47548, 71322, 106983, 142644, 213966, 320949, 427932, 511141, 641898, 1022282, 1283796, 1533423, 2044564, 3066846, 4600269, 6133692, 9200538, 13800807, 18401076, 27601614, 55203228]

約数ペア:

[(1, 55203228), (2, 27601614), (3, 18401076), (4, 13800807), (6, 9200538), (9, 6133692), (12, 4600269), (18, 3066846), (27, 2044564), (36, 1533423), (43, 1283796), (54, 1022282), (86, 641898), (108, 511141), (129, 427932), (172, 320949), (258, 213966), (387, 142644), (516, 106983), (774, 71322), (1161, 47548), (1548, 35661), (2322, 23774), (4644, 11887)]