55503470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 117386496

約数和(自身を除く): 61883026

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 443, 670, 737, 886, 935, 1139, 1474, 1870, 2215, 2278, 3685, 4430, 4873, 5695, 7370, 7531, 9746, 11390, 12529, 15062, 24365, 25058, 29681, 37655, 48730, 59362, 62645, 75310, 82841, 125290, 148405, 165682, 296810, 326491, 414205, 504577, 652982, 828410, 1009154, 1632455, 2522885, 3264910, 5045770, 5550347, 11100694, 27751735, 55503470]

約数ペア:

[(1, 55503470), (2, 27751735), (5, 11100694), (10, 5550347), (11, 5045770), (17, 3264910), (22, 2522885), (34, 1632455), (55, 1009154), (67, 828410), (85, 652982), (110, 504577), (134, 414205), (170, 326491), (187, 296810), (335, 165682), (374, 148405), (443, 125290), (670, 82841), (737, 75310), (886, 62645), (935, 59362), (1139, 48730), (1474, 37655), (1870, 29681), (2215, 25058), (2278, 24365), (3685, 15062), (4430, 12529), (4873, 11390), (5695, 9746), (7370, 7531)]