55957825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 88744320

約数和(自身を除く): 32786495

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 175, 205, 275, 287, 385, 451, 709, 1025, 1435, 1925, 2255, 3157, 3545, 4963, 7175, 7799, 11275, 15785, 17725, 24815, 29069, 38995, 54593, 78925, 124075, 145345, 194975, 203483, 272965, 319759, 726725, 1017415, 1364825, 1598795, 2238313, 5087075, 7993975, 11191565, 55957825]

約数ペア:

[(1, 55957825), (5, 11191565), (7, 7993975), (11, 5087075), (25, 2238313), (35, 1598795), (41, 1364825), (55, 1017415), (77, 726725), (175, 319759), (205, 272965), (275, 203483), (287, 194975), (385, 145345), (451, 124075), (709, 78925), (1025, 54593), (1435, 38995), (1925, 29069), (2255, 24815), (3157, 17725), (3545, 15785), (4963, 11275), (7175, 7799)]