55994180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254519}}^1$

素因数の和:254539

約数の個数: 24

約数和(自身を含む): 128278080

約数和(自身を除く): 72283900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 254519, 509038, 1018076, 1272595, 2545190, 2799709, 5090380, 5599418, 11198836, 13998545, 27997090, 55994180]

約数ペア:

[(1, 55994180), (2, 27997090), (4, 13998545), (5, 11198836), (10, 5599418), (11, 5090380), (20, 2799709), (22, 2545190), (44, 1272595), (55, 1018076), (110, 509038), (220, 254519)]