42762850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65789}}^1$

素因数の和:65814

約数の個数: 24

約数和(自身を含む): 85658580

約数和(自身を除く): 42895730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 65789, 131578, 328945, 657890, 855257, 1644725, 1710514, 3289450, 4276285, 8552570, 21381425, 42762850]

約数ペア:

[(1, 42762850), (2, 21381425), (5, 8552570), (10, 4276285), (13, 3289450), (25, 1710514), (26, 1644725), (50, 855257), (65, 657890), (130, 328945), (325, 131578), (650, 65789)]