54901100

素因数分解:

$2^2\times 5^2\times {\mathrm{549011}}^1$

素因数の和:549025

約数の個数: 18

約数和(自身を含む): 119135604

約数和(自身を除く): 64234504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 549011, 1098022, 2196044, 2745055, 5490110, 10980220, 13725275, 27450550, 54901100]

約数ペア:

[(1, 54901100), (2, 27450550), (4, 13725275), (5, 10980220), (10, 5490110), (20, 2745055), (25, 2196044), (50, 1098022), (100, 549011)]