52620365

素因数分解:

$5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 73774872

約数和(自身を除く): 21154507

約数列:

[1, 5, 7, 35, 49, 245, 397, 541, 1985, 2705, 2779, 3787, 13895, 18935, 19453, 26509, 97265, 132545, 214777, 1073885, 1503439, 7517195, 10524073, 52620365]

約数ペア:

[(1, 52620365), (5, 10524073), (7, 7517195), (35, 1503439), (49, 1073885), (245, 214777), (397, 132545), (541, 97265), (1985, 26509), (2705, 19453), (2779, 18935), (3787, 13895)]