52545080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187661}}^1$

素因数の和:187679

約数の個数: 32

約数和(自身を含む): 135116640

約数和(自身を除く): 82571560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187661, 375322, 750644, 938305, 1313627, 1501288, 1876610, 2627254, 3753220, 5254508, 6568135, 7506440, 10509016, 13136270, 26272540, 52545080]

約数ペア:

[(1, 52545080), (2, 26272540), (4, 13136270), (5, 10509016), (7, 7506440), (8, 6568135), (10, 5254508), (14, 3753220), (20, 2627254), (28, 1876610), (35, 1501288), (40, 1313627), (56, 938305), (70, 750644), (140, 375322), (280, 187661)]