2021047150

素因数分解:

$2^1\times 5^2\times {\mathrm{773}}^1\times {\mathrm{52291}}^1$

素因数の和:53076

約数の個数: 24

約数和(自身を含む): 3764082744

約数和(自身を除く): 1743035594

約数列:

[1, 2, 5, 10, 25, 50, 773, 1546, 3865, 7730, 19325, 38650, 52291, 104582, 261455, 522910, 1307275, 2614550, 40420943, 80841886, 202104715, 404209430, 1010523575, 2021047150]

約数ペア:

[(1, 2021047150), (2, 1010523575), (5, 404209430), (10, 202104715), (25, 80841886), (50, 40420943), (773, 2614550), (1546, 1307275), (3865, 522910), (7730, 261455), (19325, 104582), (38650, 52291)]