28854550

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{5107}}^1$

素因数の和:5232

約数の個数: 24

約数和(自身を含む): 54155016

約数和(自身を除く): 25300466

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5107, 5650, 10214, 25535, 51070, 127675, 255350, 577091, 1154182, 2885455, 5770910, 14427275, 28854550]

約数ペア:

[(1, 28854550), (2, 14427275), (5, 5770910), (10, 2885455), (25, 1154182), (50, 577091), (113, 255350), (226, 127675), (565, 51070), (1130, 25535), (2825, 10214), (5107, 5650)]