49534160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47629}}^1$

素因数の和:47655

約数の個数: 40

約数和(自身を含む): 124028520

約数和(自身を除く): 74494360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47629, 95258, 190516, 238145, 381032, 476290, 619177, 762064, 952580, 1238354, 1905160, 2476708, 3095885, 3810320, 4953416, 6191770, 9906832, 12383540, 24767080, 49534160]

約数ペア:

[(1, 49534160), (2, 24767080), (4, 12383540), (5, 9906832), (8, 6191770), (10, 4953416), (13, 3810320), (16, 3095885), (20, 2476708), (26, 1905160), (40, 1238354), (52, 952580), (65, 762064), (80, 619177), (104, 476290), (130, 381032), (208, 238145), (260, 190516), (520, 95258), (1040, 47629)]