50557940

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12703}}^1$

素因数の和:12911

約数の個数: 24

約数和(自身を含む): 106713600

約数和(自身を除く): 56155660

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 12703, 25406, 50812, 63515, 127030, 254060, 2527897, 5055794, 10111588, 12639485, 25278970, 50557940]

約数ペア:

[(1, 50557940), (2, 25278970), (4, 12639485), (5, 10111588), (10, 5055794), (20, 2527897), (199, 254060), (398, 127030), (796, 63515), (995, 50812), (1990, 25406), (3980, 12703)]