47117860

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2749}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 99099000

約数和(自身を除く): 51981140

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 2749, 3428, 4285, 5498, 8570, 10996, 13745, 17140, 27490, 54980, 2355893, 4711786, 9423572, 11779465, 23558930, 47117860]

約数ペア:

[(1, 47117860), (2, 23558930), (4, 11779465), (5, 9423572), (10, 4711786), (20, 2355893), (857, 54980), (1714, 27490), (2749, 17140), (3428, 13745), (4285, 10996), (5498, 8570)]