55690270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{78437}}^1$

素因数の和:78515

約数の個数: 16

約数和(自身を含む): 101655648

約数和(自身を除く): 45965378

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 78437, 156874, 392185, 784370, 5569027, 11138054, 27845135, 55690270]

約数ペア:

[(1, 55690270), (2, 27845135), (5, 11138054), (10, 5569027), (71, 784370), (142, 392185), (355, 156874), (710, 78437)]