55496975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 71840640

約数和(自身を除く): 16343665

約数列:

[1, 5, 25, 31, 101, 155, 505, 709, 775, 2525, 3131, 3545, 15655, 17725, 21979, 71609, 78275, 109895, 358045, 549475, 1790225, 2219879, 11099395, 55496975]

約数ペア:

[(1, 55496975), (5, 11099395), (25, 2219879), (31, 1790225), (101, 549475), (155, 358045), (505, 109895), (709, 78275), (775, 71609), (2525, 21979), (3131, 17725), (3545, 15655)]