55125678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{129403}}^1$

素因数の和:129479

約数の個数: 16

約数和(自身を含む): 111805056

約数和(自身を除く): 56679378

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 129403, 258806, 388209, 776418, 9187613, 18375226, 27562839, 55125678]

約数ペア:

[(1, 55125678), (2, 27562839), (3, 18375226), (6, 9187613), (71, 776418), (142, 388209), (213, 258806), (426, 129403)]