51630730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178037}}^1$

素因数の和:178073

約数の個数: 16

約数和(自身を含む): 96140520

約数和(自身を除く): 44509790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 178037, 356074, 890185, 1780370, 5163073, 10326146, 25815365, 51630730]

約数ペア:

[(1, 51630730), (2, 25815365), (5, 10326146), (10, 5163073), (29, 1780370), (58, 890185), (145, 356074), (290, 178037)]