48140180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218819}}^1$

素因数の和:218839

約数の個数: 24

約数和(自身を含む): 110285280

約数和(自身を除く): 62145100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 218819, 437638, 875276, 1094095, 2188190, 2407009, 4376380, 4814018, 9628036, 12035045, 24070090, 48140180]

約数ペア:

[(1, 48140180), (2, 24070090), (4, 12035045), (5, 9628036), (10, 4814018), (11, 4376380), (20, 2407009), (22, 2188190), (44, 1094095), (55, 875276), (110, 437638), (220, 218819)]