49340291

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 66763872

約数和(自身を除く): 17423581

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 4481, 11011, 31367, 49291, 58253, 345037, 407771, 542201, 640783, 3795407, 4485481, 7048613, 49340291]

約数ペア:

[(1, 49340291), (7, 7048613), (11, 4485481), (13, 3795407), (77, 640783), (91, 542201), (121, 407771), (143, 345037), (847, 58253), (1001, 49291), (1573, 31367), (4481, 11011)]