51936280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118037}}^1$

素因数の和:118059

約数の個数: 32

約数和(自身を含む): 127481040

約数和(自身を除く): 75544760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 118037, 236074, 472148, 590185, 944296, 1180370, 1298407, 2360740, 2596814, 4721480, 5193628, 6492035, 10387256, 12984070, 25968140, 51936280]

約数ペア:

[(1, 51936280), (2, 25968140), (4, 12984070), (5, 10387256), (8, 6492035), (10, 5193628), (11, 4721480), (20, 2596814), (22, 2360740), (40, 1298407), (44, 1180370), (55, 944296), (88, 590185), (110, 472148), (220, 236074), (440, 118037)]