48986275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7975

約数の個数: 24

約数和(自身を含む): 68867120

約数和(自身を除く): 19880845

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 7933, 39665, 103129, 150727, 198325, 515645, 753635, 1959451, 2578225, 3768175, 9797255, 48986275]

約数ペア:

[(1, 48986275), (5, 9797255), (13, 3768175), (19, 2578225), (25, 1959451), (65, 753635), (95, 515645), (247, 198325), (325, 150727), (475, 103129), (1235, 39665), (6175, 7933)]