51856816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{294641}}^1$

素因数の和:294660

約数の個数: 20

約数和(自身を含む): 109606824

約数和(自身を除く): 57750008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 294641, 589282, 1178564, 2357128, 3241051, 4714256, 6482102, 12964204, 25928408, 51856816]

約数ペア:

[(1, 51856816), (2, 25928408), (4, 12964204), (8, 6482102), (11, 4714256), (16, 3241051), (22, 2357128), (44, 1178564), (88, 589282), (176, 294641)]