2589050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 4911516

約数和(自身を除く): 2322466

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 977, 1325, 1954, 2650, 4885, 9770, 24425, 48850, 51781, 103562, 258905, 517810, 1294525, 2589050]

約数ペア:

[(1, 2589050), (2, 1294525), (5, 517810), (10, 258905), (25, 103562), (50, 51781), (53, 48850), (106, 24425), (265, 9770), (530, 4885), (977, 2650), (1325, 1954)]