54087100

素因数分解:

$2^2\times 5^2\times {\mathrm{540871}}^1$

素因数の和:540885

約数の個数: 18

約数和(自身を含む): 117369224

約数和(自身を除く): 63282124

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 540871, 1081742, 2163484, 2704355, 5408710, 10817420, 13521775, 27043550, 54087100]

約数ペア:

[(1, 54087100), (2, 27043550), (4, 13521775), (5, 10817420), (10, 5408710), (20, 2704355), (25, 2163484), (50, 1081742), (100, 540871)]