50826391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 15528809

約数列:

[1, 7, 11, 31, 77, 107, 199, 217, 341, 749, 1177, 1393, 2189, 2387, 3317, 6169, 8239, 15323, 21293, 23219, 36487, 43183, 67859, 149051, 234223, 255409, 475013, 660083, 1639561, 4620581, 7260913, 50826391]

約数ペア:

[(1, 50826391), (7, 7260913), (11, 4620581), (31, 1639561), (77, 660083), (107, 475013), (199, 255409), (217, 234223), (341, 149051), (749, 67859), (1177, 43183), (1393, 36487), (2189, 23219), (2387, 21293), (3317, 15323), (6169, 8239)]