55407722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1787}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 85609440

約数和(自身を除く): 30201718

約数列:

[1, 2, 37, 74, 419, 838, 1787, 3574, 15503, 31006, 66119, 132238, 748753, 1497506, 27703861, 55407722]

約数ペア:

[(1, 55407722), (2, 27703861), (37, 1497506), (74, 748753), (419, 132238), (838, 66119), (1787, 31006), (3574, 15503)]