54806815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 79312896

約数和(自身を除く): 24506081

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 515, 661, 721, 805, 2369, 3305, 3605, 4627, 11845, 15203, 16583, 23135, 68083, 76015, 82915, 106421, 340415, 476581, 532105, 1565909, 2382905, 7829545, 10961363, 54806815]

約数ペア:

[(1, 54806815), (5, 10961363), (7, 7829545), (23, 2382905), (35, 1565909), (103, 532105), (115, 476581), (161, 340415), (515, 106421), (661, 82915), (721, 76015), (805, 68083), (2369, 23135), (3305, 16583), (3605, 15203), (4627, 11845)]