53900900

素因数分解:

$2^2\times 5^2\times {\mathrm{539009}}^1$

素因数の和:539023

約数の個数: 18

約数和(自身を含む): 116965170

約数和(自身を除く): 63064270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 539009, 1078018, 2156036, 2695045, 5390090, 10780180, 13475225, 26950450, 53900900]

約数ペア:

[(1, 53900900), (2, 26950450), (4, 13475225), (5, 10780180), (10, 5390090), (20, 2695045), (25, 2156036), (50, 1078018), (100, 539009)]