51290826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{120401}}^1$

素因数の和:120477

約数の個数: 16

約数和(自身を含む): 104027328

約数和(自身を除く): 52736502

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 120401, 240802, 361203, 722406, 8548471, 17096942, 25645413, 51290826]

約数ペア:

[(1, 51290826), (2, 25645413), (3, 17096942), (6, 8548471), (71, 722406), (142, 361203), (213, 240802), (426, 120401)]