49881026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8726

約数の個数: 24

約数和(自身を含む): 85795524

約数和(自身を除く): 35914498

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 8681, 17362, 112853, 147577, 225706, 295154, 1467089, 1918501, 2934178, 3837002, 24940513, 49881026]

約数ペア:

[(1, 49881026), (2, 24940513), (13, 3837002), (17, 2934178), (26, 1918501), (34, 1467089), (169, 295154), (221, 225706), (338, 147577), (442, 112853), (2873, 17362), (5746, 8681)]