51449335

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 73664640

約数和(自身を除く): 22215305

約数列:

[1, 5, 7, 29, 35, 145, 173, 203, 293, 865, 1015, 1211, 1465, 2051, 5017, 6055, 8497, 10255, 25085, 35119, 42485, 50689, 59479, 175595, 253445, 297395, 354823, 1469981, 1774115, 7349905, 10289867, 51449335]

約数ペア:

[(1, 51449335), (5, 10289867), (7, 7349905), (29, 1774115), (35, 1469981), (145, 354823), (173, 297395), (203, 253445), (293, 175595), (865, 59479), (1015, 50689), (1211, 42485), (1465, 35119), (2051, 25085), (5017, 10255), (6055, 8497)]