47991788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5099}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 90963600

約数和(自身を除く): 42971812

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 5099, 9412, 10198, 20396, 66287, 132574, 265148, 922919, 1845838, 3691676, 11997947, 23995894, 47991788]

約数ペア:

[(1, 47991788), (2, 23995894), (4, 11997947), (13, 3691676), (26, 1845838), (52, 922919), (181, 265148), (362, 132574), (724, 66287), (2353, 20396), (4706, 10198), (5099, 9412)]