48504560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46639}}^1$

素因数の和:46665

約数の個数: 40

約数和(自身を含む): 121450560

約数和(自身を除く): 72946000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46639, 93278, 186556, 233195, 373112, 466390, 606307, 746224, 932780, 1212614, 1865560, 2425228, 3031535, 3731120, 4850456, 6063070, 9700912, 12126140, 24252280, 48504560]

約数ペア:

[(1, 48504560), (2, 24252280), (4, 12126140), (5, 9700912), (8, 6063070), (10, 4850456), (13, 3731120), (16, 3031535), (20, 2425228), (26, 1865560), (40, 1212614), (52, 932780), (65, 746224), (80, 606307), (104, 466390), (130, 373112), (208, 233195), (260, 186556), (520, 93278), (1040, 46639)]