53459036

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{20219}}^1$

素因数の和:20884

約数の個数: 12

約数和(自身を含む): 93699480

約数和(自身を除く): 40240444

約数列:

[1, 2, 4, 661, 1322, 2644, 20219, 40438, 80876, 13364759, 26729518, 53459036]

約数ペア:

[(1, 53459036), (2, 26729518), (4, 13364759), (661, 80876), (1322, 40438), (2644, 20219)]