47994620

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5417}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 101034864

約数和(自身を除く): 53040244

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5417, 8860, 10834, 21668, 27085, 54170, 108340, 2399731, 4799462, 9598924, 11998655, 23997310, 47994620]

約数ペア:

[(1, 47994620), (2, 23997310), (4, 11998655), (5, 9598924), (10, 4799462), (20, 2399731), (443, 108340), (886, 54170), (1772, 27085), (2215, 21668), (4430, 10834), (5417, 8860)]