50137269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 84209664

約数和(自身を除く): 34072395

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4271, 11739, 12813, 29897, 55523, 89691, 166569, 183653, 388661, 550959, 1165983, 1285571, 2387489, 3856713, 7162467, 16712423, 50137269]

約数ペア:

[(1, 50137269), (3, 16712423), (7, 7162467), (13, 3856713), (21, 2387489), (39, 1285571), (43, 1165983), (91, 550959), (129, 388661), (273, 183653), (301, 166569), (559, 89691), (903, 55523), (1677, 29897), (3913, 12813), (4271, 11739)]