49757238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 115093680

約数和(自身を除く): 65336442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 1993, 2774, 3986, 4161, 5979, 8322, 11958, 12483, 17937, 24966, 35874, 37867, 75734, 113601, 145489, 227202, 290978, 340803, 436467, 681606, 872934, 1309401, 2618802, 2764291, 5528582, 8292873, 16585746, 24878619, 49757238]

約数ペア:

[(1, 49757238), (2, 24878619), (3, 16585746), (6, 8292873), (9, 5528582), (18, 2764291), (19, 2618802), (38, 1309401), (57, 872934), (73, 681606), (114, 436467), (146, 340803), (171, 290978), (219, 227202), (342, 145489), (438, 113601), (657, 75734), (1314, 37867), (1387, 35874), (1993, 24966), (2774, 17937), (3986, 12483), (4161, 11958), (5979, 8322)]