50020778

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 76697280

約数和(自身を除く): 26676502

約数列:

[1, 2, 71, 131, 142, 262, 2689, 5378, 9301, 18602, 190919, 352259, 381838, 704518, 25010389, 50020778]

約数ペア:

[(1, 50020778), (2, 25010389), (71, 704518), (131, 381838), (142, 352259), (262, 190919), (2689, 18602), (5378, 9301)]