52552360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187687}}^1$

素因数の和:187705

約数の個数: 32

約数和(自身を含む): 135135360

約数和(自身を除く): 82583000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187687, 375374, 750748, 938435, 1313809, 1501496, 1876870, 2627618, 3753740, 5255236, 6569045, 7507480, 10510472, 13138090, 26276180, 52552360]

約数ペア:

[(1, 52552360), (2, 26276180), (4, 13138090), (5, 10510472), (7, 7507480), (8, 6569045), (10, 5255236), (14, 3753740), (20, 2627618), (28, 1876870), (35, 1501496), (40, 1313809), (56, 938435), (70, 750748), (140, 375374), (280, 187687)]