49684994

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 75435360

約数和(自身を除く): 25750366

約数列:

[1, 2, 139, 278, 313, 571, 626, 1142, 43507, 79369, 87014, 158738, 178723, 357446, 24842497, 49684994]

約数ペア:

[(1, 49684994), (2, 24842497), (139, 357446), (278, 178723), (313, 158738), (571, 87014), (626, 79369), (1142, 43507)]