50643385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 66789144

約数和(自身を除く): 16145759

約数列:

[1, 5, 13, 65, 73, 169, 365, 821, 845, 949, 4105, 4745, 10673, 12337, 53365, 59933, 61685, 138749, 299665, 693745, 779129, 3895645, 10128677, 50643385]

約数ペア:

[(1, 50643385), (5, 10128677), (13, 3895645), (65, 779129), (73, 693745), (169, 299665), (365, 138749), (821, 61685), (845, 59933), (949, 53365), (4105, 12337), (4745, 10673)]