52804580

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2591}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 111041280

約数和(自身を除く): 58236700

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 2591, 4076, 5095, 5182, 10190, 10364, 12955, 20380, 25910, 51820, 2640229, 5280458, 10560916, 13201145, 26402290, 52804580]

約数ペア:

[(1, 52804580), (2, 26402290), (4, 13201145), (5, 10560916), (10, 5280458), (20, 2640229), (1019, 51820), (2038, 25910), (2591, 20380), (4076, 12955), (5095, 10364), (5182, 10190)]