51886834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12527}}^1$

素因数の和:12657

約数の個数: 16

約数和(自身を含む): 82684800

約数和(自身を除く): 30797966

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 12527, 25054, 238013, 476026, 1365443, 2730886, 25943417, 51886834]

約数ペア:

[(1, 51886834), (2, 25943417), (19, 2730886), (38, 1365443), (109, 476026), (218, 238013), (2071, 25054), (4142, 12527)]