50539220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35591}}^1$

素因数の和:35671

約数の個数: 24

約数和(自身を含む): 107630208

約数和(自身を除く): 57090988

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 35591, 71182, 142364, 177955, 355910, 711820, 2526961, 5053922, 10107844, 12634805, 25269610, 50539220]

約数ペア:

[(1, 50539220), (2, 25269610), (4, 12634805), (5, 10107844), (10, 5053922), (20, 2526961), (71, 711820), (142, 355910), (284, 177955), (355, 142364), (710, 71182), (1420, 35591)]