49780564

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{9421}}^1$

素因数の和:10746

約数の個数: 12

約数和(自身を含む): 87191188

約数和(自身を除く): 37410624

約数列:

[1, 2, 4, 1321, 2642, 5284, 9421, 18842, 37684, 12445141, 24890282, 49780564]

約数ペア:

[(1, 49780564), (2, 24890282), (4, 12445141), (1321, 37684), (2642, 18842), (5284, 9421)]