49139866

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 74505600

約数和(自身を除く): 25365734

約数列:

[1, 2, 199, 311, 397, 398, 622, 794, 61889, 79003, 123467, 123778, 158006, 246934, 24569933, 49139866]

約数ペア:

[(1, 49139866), (2, 24569933), (199, 246934), (311, 158006), (397, 123778), (398, 123467), (622, 79003), (794, 61889)]