53288411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^2$

素因数の和:215

約数の個数: 18

約数和(自身を含む): 60926508

約数和(自身を除く): 7638097

約数列:

[1, 11, 31, 71, 341, 781, 961, 2201, 5041, 10571, 24211, 55451, 68231, 156271, 750541, 1718981, 4844401, 53288411]

約数ペア:

[(1, 53288411), (11, 4844401), (31, 1718981), (71, 750541), (341, 156271), (781, 68231), (961, 55451), (2201, 24211), (5041, 10571)]