56090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 16

約数和(自身を含む): 103680

約数和(自身を除く): 47590

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 5609, 11218, 28045, 56090]

約数ペア:

[(1, 56090), (2, 28045), (5, 11218), (10, 5609), (71, 790), (79, 710), (142, 395), (158, 355)]