56004403

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{6763}}^1$

素因数の和:6803

約数の個数: 18

約数和(自身を含む): 70555284

約数和(自身を除く): 14550881

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 6763, 8281, 47341, 87919, 331387, 615433, 1142947, 4308031, 8000629, 56004403]

約数ペア:

[(1, 56004403), (7, 8000629), (13, 4308031), (49, 1142947), (91, 615433), (169, 331387), (637, 87919), (1183, 47341), (6763, 8281)]