51206080

素因数分解:

$2^6\times 5^1\times {\mathrm{160019}}^1$

素因数の和:160036

約数の個数: 28

約数和(自身を含む): 121935240

約数和(自身を除く): 70729160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 160019, 320038, 640076, 800095, 1280152, 1600190, 2560304, 3200380, 5120608, 6400760, 10241216, 12801520, 25603040, 51206080]

約数ペア:

[(1, 51206080), (2, 25603040), (4, 12801520), (5, 10241216), (8, 6400760), (10, 5120608), (16, 3200380), (20, 2560304), (32, 1600190), (40, 1280152), (64, 800095), (80, 640076), (160, 320038), (320, 160019)]