50207840

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 119115360

約数和(自身を除く): 68907520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1009, 1244, 1555, 2018, 2488, 3110, 4036, 4976, 5045, 6220, 8072, 9952, 10090, 12440, 16144, 20180, 24880, 32288, 40360, 49760, 80720, 161440, 313799, 627598, 1255196, 1568995, 2510392, 3137990, 5020784, 6275980, 10041568, 12551960, 25103920, 50207840]

約数ペア:

[(1, 50207840), (2, 25103920), (4, 12551960), (5, 10041568), (8, 6275980), (10, 5020784), (16, 3137990), (20, 2510392), (32, 1568995), (40, 1255196), (80, 627598), (160, 313799), (311, 161440), (622, 80720), (1009, 49760), (1244, 40360), (1555, 32288), (2018, 24880), (2488, 20180), (3110, 16144), (4036, 12440), (4976, 10090), (5045, 9952), (6220, 8072)]