55878846

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131171}}^1$

素因数の和:131247

約数の個数: 16

約数和(自身を含む): 113332608

約数和(自身を除く): 57453762

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 131171, 262342, 393513, 787026, 9313141, 18626282, 27939423, 55878846]

約数ペア:

[(1, 55878846), (2, 27939423), (3, 18626282), (6, 9313141), (71, 787026), (142, 393513), (213, 262342), (426, 131171)]