49856600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 117031200

約数和(自身を除く): 67174600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2287, 2725, 4360, 4574, 5450, 9148, 10900, 11435, 18296, 21800, 22870, 45740, 57175, 91480, 114350, 228700, 249283, 457400, 498566, 997132, 1246415, 1994264, 2492830, 4985660, 6232075, 9971320, 12464150, 24928300, 49856600]

約数ペア:

[(1, 49856600), (2, 24928300), (4, 12464150), (5, 9971320), (8, 6232075), (10, 4985660), (20, 2492830), (25, 1994264), (40, 1246415), (50, 997132), (100, 498566), (109, 457400), (200, 249283), (218, 228700), (436, 114350), (545, 91480), (872, 57175), (1090, 45740), (2180, 22870), (2287, 21800), (2725, 18296), (4360, 11435), (4574, 10900), (5450, 9148)]