28456150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{12109}}^1$

素因数の和:12168

約数の個数: 24

約数和(自身を含む): 54059040

約数和(自身を除く): 25602890

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 12109, 24218, 60545, 121090, 302725, 569123, 605450, 1138246, 2845615, 5691230, 14228075, 28456150]

約数ペア:

[(1, 28456150), (2, 14228075), (5, 5691230), (10, 2845615), (25, 1138246), (47, 605450), (50, 569123), (94, 302725), (235, 121090), (470, 60545), (1175, 24218), (2350, 12109)]