51073240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11933}}^1$

素因数の和:12051

約数の個数: 32

約数和(自身を含む): 115998480

約数和(自身を除く): 64925240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 11933, 23866, 47732, 59665, 95464, 119330, 238660, 477320, 1276831, 2553662, 5107324, 6384155, 10214648, 12768310, 25536620, 51073240]

約数ペア:

[(1, 51073240), (2, 25536620), (4, 12768310), (5, 10214648), (8, 6384155), (10, 5107324), (20, 2553662), (40, 1276831), (107, 477320), (214, 238660), (428, 119330), (535, 95464), (856, 59665), (1070, 47732), (2140, 23866), (4280, 11933)]