51300800

素因数分解:

$2^6\times 5^2\times {\mathrm{32063}}^1$

素因数の和:32085

約数の個数: 42

約数和(自身を含む): 126235968

約数和(自身を除く): 74935168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 32063, 64126, 128252, 160315, 256504, 320630, 513008, 641260, 801575, 1026016, 1282520, 1603150, 2052032, 2565040, 3206300, 5130080, 6412600, 10260160, 12825200, 25650400, 51300800]

約数ペア:

[(1, 51300800), (2, 25650400), (4, 12825200), (5, 10260160), (8, 6412600), (10, 5130080), (16, 3206300), (20, 2565040), (25, 2052032), (32, 1603150), (40, 1282520), (50, 1026016), (64, 801575), (80, 641260), (100, 513008), (160, 320630), (200, 256504), (320, 160315), (400, 128252), (800, 64126), (1600, 32063)]