56614180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{404387}}^1$

素因数の和:404403

約数の個数: 24

約数和(自身を含む): 135874368

約数和(自身を除く): 79260188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 404387, 808774, 1617548, 2021935, 2830709, 4043870, 5661418, 8087740, 11322836, 14153545, 28307090, 56614180]

約数ペア:

[(1, 56614180), (2, 28307090), (4, 14153545), (5, 11322836), (7, 8087740), (10, 5661418), (14, 4043870), (20, 2830709), (28, 2021935), (35, 1617548), (70, 808774), (140, 404387)]