49771293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 30667107

約数列:

[1, 3, 11, 13, 33, 39, 53, 121, 143, 159, 199, 363, 429, 583, 597, 689, 1573, 1749, 2067, 2189, 2587, 4719, 6413, 6567, 7579, 7761, 10547, 19239, 22737, 24079, 28457, 31641, 72237, 83369, 85371, 116017, 137111, 250107, 313027, 348051, 411333, 939081, 1276187, 1508221, 3828561, 4524663, 16590431, 49771293]

約数ペア:

[(1, 49771293), (3, 16590431), (11, 4524663), (13, 3828561), (33, 1508221), (39, 1276187), (53, 939081), (121, 411333), (143, 348051), (159, 313027), (199, 250107), (363, 137111), (429, 116017), (583, 85371), (597, 83369), (689, 72237), (1573, 31641), (1749, 28457), (2067, 24079), (2189, 22737), (2587, 19239), (4719, 10547), (6413, 7761), (6567, 7579)]