55812670

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{40153}}^1$

素因数の和:40299

約数の個数: 16

約数和(自身を含む): 101188080

約数和(自身を除く): 45375410

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 40153, 80306, 200765, 401530, 5581267, 11162534, 27906335, 55812670]

約数ペア:

[(1, 55812670), (2, 27906335), (5, 11162534), (10, 5581267), (139, 401530), (278, 200765), (695, 80306), (1390, 40153)]