49872045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 82317312

約数和(自身を除く): 32445267

約数列:

[1, 3, 5, 15, 43, 129, 167, 215, 463, 501, 645, 835, 1389, 2315, 2505, 6945, 7181, 19909, 21543, 35905, 59727, 77321, 99545, 107715, 231963, 298635, 386605, 1159815, 3324803, 9974409, 16624015, 49872045]

約数ペア:

[(1, 49872045), (3, 16624015), (5, 9974409), (15, 3324803), (43, 1159815), (129, 386605), (167, 298635), (215, 231963), (463, 107715), (501, 99545), (645, 77321), (835, 59727), (1389, 35905), (2315, 21543), (2505, 19909), (6945, 7181)]