54980584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{404269}}^1$

素因数の和:404292

約数の個数: 16

約数和(自身を含む): 109152900

約数和(自身を除く): 54172316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 404269, 808538, 1617076, 3234152, 6872573, 13745146, 27490292, 54980584]

約数ペア:

[(1, 54980584), (2, 27490292), (4, 13745146), (8, 6872573), (17, 3234152), (34, 1617076), (68, 808538), (136, 404269)]