49018078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 74880000

約数和(自身を除く): 25861922

約数列:

[1, 2, 79, 158, 199, 398, 1559, 3118, 15721, 31442, 123161, 246322, 310241, 620482, 24509039, 49018078]

約数ペア:

[(1, 49018078), (2, 24509039), (79, 620482), (158, 310241), (199, 246322), (398, 123161), (1559, 31442), (3118, 15721)]