49250570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{977}}^1$

素因数の和:1126

約数の個数: 24

約数和(自身を含む): 90009252

約数和(自身を除く): 40758682

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 977, 1954, 4885, 5041, 9770, 10082, 25205, 50410, 69367, 138734, 346835, 693670, 4925057, 9850114, 24625285, 49250570]

約数ペア:

[(1, 49250570), (2, 24625285), (5, 9850114), (10, 4925057), (71, 693670), (142, 346835), (355, 138734), (710, 69367), (977, 50410), (1954, 25205), (4885, 10082), (5041, 9770)]