51202502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27737}}^1$

素因数の和:27823

約数の個数: 16

約数和(自身を含む): 83879712

約数和(自身を除く): 32677210

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 27737, 55474, 360581, 721162, 1969327, 3938654, 25601251, 51202502]

約数ペア:

[(1, 51202502), (2, 25601251), (13, 3938654), (26, 1969327), (71, 721162), (142, 360581), (923, 55474), (1846, 27737)]