53839772

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2909}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 107879520

約数和(自身を除く): 54039748

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 2909, 4627, 5818, 9254, 11636, 18508, 20363, 40726, 81452, 1922849, 3845698, 7691396, 13459943, 26919886, 53839772]

約数ペア:

[(1, 53839772), (2, 26919886), (4, 13459943), (7, 7691396), (14, 3845698), (28, 1922849), (661, 81452), (1322, 40726), (2644, 20363), (2909, 18508), (4627, 11636), (5818, 9254)]