52500777

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 85248000

約数和(自身を除く): 32747223

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 739, 1393, 2217, 3383, 4179, 5173, 10149, 12563, 15519, 23681, 37689, 71043, 87941, 147061, 263823, 441183, 1029427, 2500037, 3088281, 7500111, 17500259, 52500777]

約数ペア:

[(1, 52500777), (3, 17500259), (7, 7500111), (17, 3088281), (21, 2500037), (51, 1029427), (119, 441183), (199, 263823), (357, 147061), (597, 87941), (739, 71043), (1393, 37689), (2217, 23681), (3383, 15519), (4179, 12563), (5173, 10149)]