51091428

素因数分解:

$2^2\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{2551}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 119331520

約数和(自身を除く): 68240092

約数列:

[1, 2, 3, 4, 6, 12, 1669, 2551, 3338, 5007, 5102, 6676, 7653, 10014, 10204, 15306, 20028, 30612, 4257619, 8515238, 12772857, 17030476, 25545714, 51091428]

約数ペア:

[(1, 51091428), (2, 25545714), (3, 17030476), (4, 12772857), (6, 8515238), (12, 4257619), (1669, 30612), (2551, 20028), (3338, 15306), (5007, 10204), (5102, 10014), (6676, 7653)]