55518854

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 84608160

約数和(自身を除く): 29089306

約数列:

[1, 2, 103, 181, 206, 362, 1489, 2978, 18643, 37286, 153367, 269509, 306734, 539018, 27759427, 55518854]

約数ペア:

[(1, 55518854), (2, 27759427), (103, 539018), (181, 306734), (206, 269509), (362, 153367), (1489, 37286), (2978, 18643)]