49085660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188791}}^1$

素因数の和:188813

約数の個数: 24

約数和(自身を含む): 111009696

約数和(自身を除く): 61924036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188791, 377582, 755164, 943955, 1887910, 2454283, 3775820, 4908566, 9817132, 12271415, 24542830, 49085660]

約数ペア:

[(1, 49085660), (2, 24542830), (4, 12271415), (5, 9817132), (10, 4908566), (13, 3775820), (20, 2454283), (26, 1887910), (52, 943955), (65, 755164), (130, 377582), (260, 188791)]