49861357

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 65705472

約数和(自身を除く): 15844115

約数列:

[1, 7, 13, 17, 91, 119, 167, 193, 221, 1169, 1351, 1547, 2171, 2509, 2839, 3281, 15197, 17563, 19873, 22967, 32231, 36907, 42653, 225617, 258349, 298571, 419003, 547927, 2933021, 3835489, 7123051, 49861357]

約数ペア:

[(1, 49861357), (7, 7123051), (13, 3835489), (17, 2933021), (91, 547927), (119, 419003), (167, 298571), (193, 258349), (221, 225617), (1169, 42653), (1351, 36907), (1547, 32231), (2171, 22967), (2509, 19873), (2839, 17563), (3281, 15197)]