53251208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{391553}}^1$

素因数の和:391576

約数の個数: 16

約数和(自身を含む): 105719580

約数和(自身を除く): 52468372

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 391553, 783106, 1566212, 3132424, 6656401, 13312802, 26625604, 53251208]

約数ペア:

[(1, 53251208), (2, 26625604), (4, 13312802), (8, 6656401), (17, 3132424), (34, 1566212), (68, 783106), (136, 391553)]