51090338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115589}}^1$

素因数の和:115621

約数の個数: 16

約数和(自身を含む): 87386040

約数和(自身を除く): 36295702

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 115589, 231178, 1502657, 1965013, 3005314, 3930026, 25545169, 51090338]

約数ペア:

[(1, 51090338), (2, 25545169), (13, 3930026), (17, 3005314), (26, 1965013), (34, 1502657), (221, 231178), (442, 115589)]