47899826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25237}}^1$

素因数の和:25325

約数の個数: 16

約数和(自身を含む): 78439704

約数和(自身を除く): 30539878

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 25237, 50474, 328081, 656162, 1842301, 3684602, 23949913, 47899826]

約数ペア:

[(1, 47899826), (2, 23949913), (13, 3684602), (26, 1842301), (73, 656162), (146, 328081), (949, 50474), (1898, 25237)]