49911085

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 71350272

約数和(自身を除く): 21439187

約数列:

[1, 5, 7, 31, 35, 155, 157, 217, 293, 785, 1085, 1099, 1465, 2051, 4867, 5495, 9083, 10255, 24335, 34069, 45415, 46001, 63581, 170345, 230005, 317905, 322007, 1426031, 1610035, 7130155, 9982217, 49911085]

約数ペア:

[(1, 49911085), (5, 9982217), (7, 7130155), (31, 1610035), (35, 1426031), (155, 322007), (157, 317905), (217, 230005), (293, 170345), (785, 63581), (1085, 46001), (1099, 45415), (1465, 34069), (2051, 24335), (4867, 10255), (5495, 9083)]