53801480

素因数分解:

$2^3\times 5^1\times {\mathrm{1345037}}^1$

素因数の和:1345048

約数の個数: 16

約数和(自身を含む): 121053420

約数和(自身を除く): 67251940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1345037, 2690074, 5380148, 6725185, 10760296, 13450370, 26900740, 53801480]

約数ペア:

[(1, 53801480), (2, 26900740), (4, 13450370), (5, 10760296), (8, 6725185), (10, 5380148), (20, 2690074), (40, 1345037)]