53411444

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{20201}}^1$

素因数の和:20866

約数の個数: 12

約数和(自身を含む): 93616068

約数和(自身を除く): 40204624

約数列:

[1, 2, 4, 661, 1322, 2644, 20201, 40402, 80804, 13352861, 26705722, 53411444]

約数ペア:

[(1, 53411444), (2, 26705722), (4, 13352861), (661, 80804), (1322, 40402), (2644, 20201)]