55974710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 119672640

約数和(自身を除く): 63697930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 809, 814, 935, 1258, 1618, 1870, 2035, 3145, 4045, 4070, 6290, 6919, 8090, 8899, 13753, 13838, 17798, 27506, 29933, 34595, 44495, 59866, 68765, 69190, 88990, 137530, 149665, 151283, 299330, 302566, 329263, 508861, 658526, 756415, 1017722, 1512830, 1646315, 2544305, 3292630, 5088610, 5597471, 11194942, 27987355, 55974710]

約数ペア:

[(1, 55974710), (2, 27987355), (5, 11194942), (10, 5597471), (11, 5088610), (17, 3292630), (22, 2544305), (34, 1646315), (37, 1512830), (55, 1017722), (74, 756415), (85, 658526), (110, 508861), (170, 329263), (185, 302566), (187, 299330), (370, 151283), (374, 149665), (407, 137530), (629, 88990), (809, 69190), (814, 68765), (935, 59866), (1258, 44495), (1618, 34595), (1870, 29933), (2035, 27506), (3145, 17798), (4045, 13838), (4070, 13753), (6290, 8899), (6919, 8090)]