55335550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{14009}}^1$

素因数の和:14100

約数の個数: 24

約数和(自身を含む): 104234400

約数和(自身を除く): 48898850

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 14009, 28018, 70045, 140090, 350225, 700450, 1106711, 2213422, 5533555, 11067110, 27667775, 55335550]

約数ペア:

[(1, 55335550), (2, 27667775), (5, 11067110), (10, 5533555), (25, 2213422), (50, 1106711), (79, 700450), (158, 350225), (395, 140090), (790, 70045), (1975, 28018), (3950, 14009)]