50871080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97829}}^1$

素因数の和:97853

約数の個数: 32

約数和(自身を含む): 123265800

約数和(自身を除く): 72394720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97829, 195658, 391316, 489145, 782632, 978290, 1271777, 1956580, 2543554, 3913160, 5087108, 6358885, 10174216, 12717770, 25435540, 50871080]

約数ペア:

[(1, 50871080), (2, 25435540), (4, 12717770), (5, 10174216), (8, 6358885), (10, 5087108), (13, 3913160), (20, 2543554), (26, 1956580), (40, 1271777), (52, 978290), (65, 782632), (104, 489145), (130, 391316), (260, 195658), (520, 97829)]