55277990

素因数分解:

$2^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{5171}}^1$

素因数の和:6247

約数の個数: 16

約数和(自身を含む): 99612720

約数和(自身を除く): 44334730

約数列:

[1, 2, 5, 10, 1069, 2138, 5171, 5345, 10342, 10690, 25855, 51710, 5527799, 11055598, 27638995, 55277990]

約数ペア:

[(1, 55277990), (2, 27638995), (5, 11055598), (10, 5527799), (1069, 51710), (2138, 25855), (5171, 10690), (5345, 10342)]