51537115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 76892544

約数和(自身を除く): 25355429

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 2341, 3145, 4403, 11705, 16387, 22015, 39797, 81935, 86617, 198985, 278579, 433085, 606319, 1392895, 1472489, 3031595, 7362445, 10307423, 51537115]

約数ペア:

[(1, 51537115), (5, 10307423), (7, 7362445), (17, 3031595), (35, 1472489), (37, 1392895), (85, 606319), (119, 433085), (185, 278579), (259, 198985), (595, 86617), (629, 81935), (1295, 39797), (2341, 22015), (3145, 16387), (4403, 11705)]