49971925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 65995776

約数和(自身を除く): 16023851

約数列:

[1, 5, 17, 25, 85, 307, 383, 425, 1535, 1915, 5219, 6511, 7675, 9575, 26095, 32555, 117581, 130475, 162775, 587905, 1998877, 2939525, 9994385, 49971925]

約数ペア:

[(1, 49971925), (5, 9994385), (17, 2939525), (25, 1998877), (85, 587905), (307, 162775), (383, 130475), (425, 117581), (1535, 32555), (1915, 26095), (5219, 9575), (6511, 7675)]