49105225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 66106880

約数和(自身を除く): 17001655

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1087, 1807, 3475, 5435, 9035, 14131, 27175, 45175, 70655, 151093, 353275, 755465, 1964209, 3777325, 9821045, 49105225]

約数ペア:

[(1, 49105225), (5, 9821045), (13, 3777325), (25, 1964209), (65, 755465), (139, 353275), (325, 151093), (695, 70655), (1087, 45175), (1807, 27175), (3475, 14131), (5435, 9035)]