51566820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859447}}^1$

素因数の和:859459

約数の個数: 24

約数和(自身を含む): 144387264

約数和(自身を除く): 92820444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859447, 1718894, 2578341, 3437788, 4297235, 5156682, 8594470, 10313364, 12891705, 17188940, 25783410, 51566820]

約数ペア:

[(1, 51566820), (2, 25783410), (3, 17188940), (4, 12891705), (5, 10313364), (6, 8594470), (10, 5156682), (12, 4297235), (15, 3437788), (20, 2578341), (30, 1718894), (60, 859447)]