55666300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5107}}^1$

素因数の和:5230

約数の個数: 36

約数和(自身を含む): 121927960

約数和(自身を除く): 66261660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5107, 5450, 10214, 10900, 20428, 25535, 51070, 102140, 127675, 255350, 510700, 556663, 1113326, 2226652, 2783315, 5566630, 11133260, 13916575, 27833150, 55666300]

約数ペア:

[(1, 55666300), (2, 27833150), (4, 13916575), (5, 11133260), (10, 5566630), (20, 2783315), (25, 2226652), (50, 1113326), (100, 556663), (109, 510700), (218, 255350), (436, 127675), (545, 102140), (1090, 51070), (2180, 25535), (2725, 20428), (5107, 10900), (5450, 10214)]