48328742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 48439258

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 83, 133, 154, 166, 199, 209, 266, 398, 418, 581, 913, 1162, 1393, 1463, 1577, 1826, 2189, 2786, 2926, 3154, 3781, 4378, 6391, 7562, 11039, 12782, 15323, 16517, 17347, 22078, 26467, 30646, 33034, 34694, 41591, 52934, 83182, 115619, 121429, 181687, 231238, 242858, 291137, 313823, 363374, 582274, 627646, 1271809, 2196761, 2543618, 3452053, 4393522, 6904106, 24164371, 48328742]

約数ペア:

[(1, 48328742), (2, 24164371), (7, 6904106), (11, 4393522), (14, 3452053), (19, 2543618), (22, 2196761), (38, 1271809), (77, 627646), (83, 582274), (133, 363374), (154, 313823), (166, 291137), (199, 242858), (209, 231238), (266, 181687), (398, 121429), (418, 115619), (581, 83182), (913, 52934), (1162, 41591), (1393, 34694), (1463, 33034), (1577, 30646), (1826, 26467), (2189, 22078), (2786, 17347), (2926, 16517), (3154, 15323), (3781, 12782), (4378, 11039), (6391, 7562)]