52687820

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9721}}^1$

素因数の和:10001

約数の個数: 24

約数和(自身を含む): 111064128

約数和(自身を除く): 58376308

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 9721, 19442, 38884, 48605, 97210, 194420, 2634391, 5268782, 10537564, 13171955, 26343910, 52687820]

約数ペア:

[(1, 52687820), (2, 26343910), (4, 13171955), (5, 10537564), (10, 5268782), (20, 2634391), (271, 194420), (542, 97210), (1084, 48605), (1355, 38884), (2710, 19442), (5420, 9721)]