49953681

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 73804640

約数和(自身を除く): 23850959

約数列:

[1, 3, 9, 73, 139, 219, 417, 547, 657, 1251, 1641, 4923, 10147, 30441, 39931, 76033, 91323, 119793, 228099, 359379, 684297, 5550409, 16651227, 49953681]

約数ペア:

[(1, 49953681), (3, 16651227), (9, 5550409), (73, 684297), (139, 359379), (219, 228099), (417, 119793), (547, 91323), (657, 76033), (1251, 39931), (1641, 30441), (4923, 10147)]