253444850

素因数分解:

$2^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{8269}}^1$

素因数の和:8894

約数の個数: 24

約数和(自身を含む): 472233540

約数和(自身を除く): 218788690

約数列:

[1, 2, 5, 10, 25, 50, 613, 1226, 3065, 6130, 8269, 15325, 16538, 30650, 41345, 82690, 206725, 413450, 5068897, 10137794, 25344485, 50688970, 126722425, 253444850]

約数ペア:

[(1, 253444850), (2, 126722425), (5, 50688970), (10, 25344485), (25, 10137794), (50, 5068897), (613, 413450), (1226, 206725), (3065, 82690), (6130, 41345), (8269, 30650), (15325, 16538)]