51001651010

素因数分解:

$2^1\times 5^1\times {\mathrm{18919}}^1\times {\mathrm{269579}}^1$

素因数の和:288505

約数の個数: 16

約数和(自身を含む): 91808164800

約数和(自身を除く): 40806513790

約数列:

[1, 2, 5, 10, 18919, 37838, 94595, 189190, 269579, 539158, 1347895, 2695790, 5100165101, 10200330202, 25500825505, 51001651010]

約数ペア:

[(1, 51001651010), (2, 25500825505), (5, 10200330202), (10, 5100165101), (18919, 2695790), (37838, 1347895), (94595, 539158), (189190, 269579)]