48812724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 128593920

約数和(自身を除く): 79781196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 229, 279, 372, 382, 458, 558, 573, 687, 764, 916, 1116, 1146, 1374, 1719, 2061, 2292, 2748, 3438, 4122, 5921, 6876, 7099, 8244, 11842, 14198, 17763, 21297, 23684, 28396, 35526, 42594, 43739, 53289, 63891, 71052, 85188, 87478, 106578, 127782, 131217, 174956, 213156, 255564, 262434, 393651, 524868, 787302, 1355909, 1574604, 2711818, 4067727, 5423636, 8135454, 12203181, 16270908, 24406362, 48812724]

約数ペア:

[(1, 48812724), (2, 24406362), (3, 16270908), (4, 12203181), (6, 8135454), (9, 5423636), (12, 4067727), (18, 2711818), (31, 1574604), (36, 1355909), (62, 787302), (93, 524868), (124, 393651), (186, 262434), (191, 255564), (229, 213156), (279, 174956), (372, 131217), (382, 127782), (458, 106578), (558, 87478), (573, 85188), (687, 71052), (764, 63891), (916, 53289), (1116, 43739), (1146, 42594), (1374, 35526), (1719, 28396), (2061, 23684), (2292, 21297), (2748, 17763), (3438, 14198), (4122, 11842), (5921, 8244), (6876, 7099)]