55931036225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{550909}}^1$

素因数の和:551081

約数の個数: 24

約数和(自身を含む): 72138359040

約数和(自身を除く): 16207322815

約数列:

[1, 5, 25, 31, 131, 155, 655, 775, 3275, 4061, 20305, 101525, 550909, 2754545, 13772725, 17078179, 72169079, 85390895, 360845395, 426954475, 1804226975, 2237241449, 11186207245, 55931036225]

約数ペア:

[(1, 55931036225), (5, 11186207245), (25, 2237241449), (31, 1804226975), (131, 426954475), (155, 360845395), (655, 85390895), (775, 72169079), (3275, 17078179), (4061, 13772725), (20305, 2754545), (101525, 550909)]