51078808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2207}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 53845352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2207, 2893, 4414, 5786, 8828, 11572, 17656, 23144, 24277, 48554, 97108, 194216, 580441, 1160882, 2321764, 4643528, 6384851, 12769702, 25539404, 51078808]

約数ペア:

[(1, 51078808), (2, 25539404), (4, 12769702), (8, 6384851), (11, 4643528), (22, 2321764), (44, 1160882), (88, 580441), (263, 194216), (526, 97108), (1052, 48554), (2104, 24277), (2207, 23144), (2893, 17656), (4414, 11572), (5786, 8828)]