49986014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9661}}^1$

素因数の和:9875

約数の個数: 16

約数和(自身を含む): 81160800

約数和(自身を除く): 31174786

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 9661, 19322, 125593, 251186, 1922539, 3845078, 24993007, 49986014]

約数ペア:

[(1, 49986014), (2, 24993007), (13, 3845078), (26, 1922539), (199, 251186), (398, 125593), (2587, 19322), (5174, 9661)]