55247906

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{12689}}^1$

素因数の和:13009

約数の個数: 16

約数和(自身を含む): 95022720

約数和(自身を除く): 39774814

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 12689, 25378, 88823, 177646, 3946279, 7892558, 27623953, 55247906]

約数ペア:

[(1, 55247906), (2, 27623953), (7, 7892558), (14, 3946279), (311, 177646), (622, 88823), (2177, 25378), (4354, 12689)]