57850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:114

約数の個数: 24

約数和(自身を含む): 117180

約数和(自身を除く): 59330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 4450, 5785, 11570, 28925, 57850]

約数ペア:

[(1, 57850), (2, 28925), (5, 11570), (10, 5785), (13, 4450), (25, 2314), (26, 2225), (50, 1157), (65, 890), (89, 650), (130, 445), (178, 325)]