56857670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{52163}}^1$

素因数の和:52279

約数の個数: 16

約数和(自身を含む): 103284720

約数和(自身を除く): 46427050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 52163, 104326, 260815, 521630, 5685767, 11371534, 28428835, 56857670]

約数ペア:

[(1, 56857670), (2, 28428835), (5, 11371534), (10, 5685767), (109, 521630), (218, 260815), (545, 104326), (1090, 52163)]