55448140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{252037}}^1$

素因数の和:252057

約数の個数: 24

約数和(自身を含む): 127027152

約数和(自身を除く): 71579012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 252037, 504074, 1008148, 1260185, 2520370, 2772407, 5040740, 5544814, 11089628, 13862035, 27724070, 55448140]

約数ペア:

[(1, 55448140), (2, 27724070), (4, 13862035), (5, 11089628), (10, 5544814), (11, 5040740), (20, 2772407), (22, 2520370), (44, 1260185), (55, 1008148), (110, 504074), (220, 252037)]