56356870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331511}}^1$

素因数の和:331535

約数の個数: 16

約数和(自身を含む): 107409888

約数和(自身を除く): 51053018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331511, 663022, 1657555, 3315110, 5635687, 11271374, 28178435, 56356870]

約数ペア:

[(1, 56356870), (2, 28178435), (5, 11271374), (10, 5635687), (17, 3315110), (34, 1657555), (85, 663022), (170, 331511)]