528025550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{812347}}^1$

素因数の和:812372

約数の個数: 24

約数和(自身を含む): 1057677096

約数和(自身を除く): 529651546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 812347, 1624694, 4061735, 8123470, 10560511, 20308675, 21121022, 40617350, 52802555, 105605110, 264012775, 528025550]

約数ペア:

[(1, 528025550), (2, 264012775), (5, 105605110), (10, 52802555), (13, 40617350), (25, 21121022), (26, 20308675), (50, 10560511), (65, 8123470), (130, 4061735), (325, 1624694), (650, 812347)]