51791834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16421}}^1$

素因数の和:16525

約数の個数: 16

約数和(自身を含む): 82766880

約数和(自身を除く): 30975046

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 16421, 32842, 311999, 623998, 1362943, 2725886, 25895917, 51791834]

約数ペア:

[(1, 51791834), (2, 25895917), (19, 2725886), (38, 1362943), (83, 623998), (166, 311999), (1577, 32842), (3154, 16421)]