56462540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27409}}^1$

素因数の和:27521

約数の個数: 24

約数和(自身を含む): 119726880

約数和(自身を除く): 63264340

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 27409, 54818, 109636, 137045, 274090, 548180, 2823127, 5646254, 11292508, 14115635, 28231270, 56462540]

約数ペア:

[(1, 56462540), (2, 28231270), (4, 14115635), (5, 11292508), (10, 5646254), (20, 2823127), (103, 548180), (206, 274090), (412, 137045), (515, 109636), (1030, 54818), (2060, 27409)]