47305960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3190

約数の個数: 64

約数和(自身を含む): 118616400

約数和(自身を除く): 71310440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3137, 3770, 6274, 7540, 12548, 15080, 15685, 25096, 31370, 40781, 62740, 81562, 90973, 125480, 163124, 181946, 203905, 326248, 363892, 407810, 454865, 727784, 815620, 909730, 1182649, 1631240, 1819460, 2365298, 3638920, 4730596, 5913245, 9461192, 11826490, 23652980, 47305960]

約数ペア:

[(1, 47305960), (2, 23652980), (4, 11826490), (5, 9461192), (8, 5913245), (10, 4730596), (13, 3638920), (20, 2365298), (26, 1819460), (29, 1631240), (40, 1182649), (52, 909730), (58, 815620), (65, 727784), (104, 454865), (116, 407810), (130, 363892), (145, 326248), (232, 203905), (260, 181946), (290, 163124), (377, 125480), (520, 90973), (580, 81562), (754, 62740), (1160, 40781), (1508, 31370), (1885, 25096), (3016, 15685), (3137, 15080), (3770, 12548), (6274, 7540)]