52168490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 109296000

約数和(自身を除く): 57127510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 109, 110, 190, 209, 218, 229, 418, 458, 545, 1045, 1090, 1145, 1199, 2071, 2090, 2290, 2398, 2519, 4142, 4351, 5038, 5995, 8702, 10355, 11990, 12595, 20710, 21755, 22781, 24961, 25190, 43510, 45562, 47861, 49922, 95722, 113905, 124805, 227810, 239305, 249610, 274571, 474259, 478610, 549142, 948518, 1372855, 2371295, 2745710, 4742590, 5216849, 10433698, 26084245, 52168490]

約数ペア:

[(1, 52168490), (2, 26084245), (5, 10433698), (10, 5216849), (11, 4742590), (19, 2745710), (22, 2371295), (38, 1372855), (55, 948518), (95, 549142), (109, 478610), (110, 474259), (190, 274571), (209, 249610), (218, 239305), (229, 227810), (418, 124805), (458, 113905), (545, 95722), (1045, 49922), (1090, 47861), (1145, 45562), (1199, 43510), (2071, 25190), (2090, 24961), (2290, 22781), (2398, 21755), (2519, 20710), (4142, 12595), (4351, 11990), (5038, 10355), (5995, 8702)]