51889798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3259}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 82152000

約数和(自身を除く): 30262202

約数列:

[1, 2, 19, 38, 419, 838, 3259, 6518, 7961, 15922, 61921, 123842, 1365521, 2731042, 25944899, 51889798]

約数ペア:

[(1, 51889798), (2, 25944899), (19, 2731042), (38, 1365521), (419, 123842), (838, 61921), (3259, 15922), (6518, 7961)]