497156950

素因数分解:

$2^1\times 5^2\times {\mathrm{9943139}}^1$

素因数の和:9943151

約数の個数: 12

約数和(自身を含む): 924712020

約数和(自身を除く): 427555070

約数列:

[1, 2, 5, 10, 25, 50, 9943139, 19886278, 49715695, 99431390, 248578475, 497156950]

約数ペア:

[(1, 497156950), (2, 248578475), (5, 99431390), (10, 49715695), (25, 19886278), (50, 9943139)]