56561582

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 109330560

約数和(自身を除く): 52768978

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 739, 781, 994, 1078, 1478, 1562, 3479, 5173, 5467, 6958, 8129, 10346, 10934, 16258, 36211, 38269, 52469, 56903, 72422, 76538, 104938, 113806, 367283, 398321, 577159, 734566, 796642, 1154318, 2570981, 4040113, 5141962, 8080226, 28280791, 56561582]

約数ペア:

[(1, 56561582), (2, 28280791), (7, 8080226), (11, 5141962), (14, 4040113), (22, 2570981), (49, 1154318), (71, 796642), (77, 734566), (98, 577159), (142, 398321), (154, 367283), (497, 113806), (539, 104938), (739, 76538), (781, 72422), (994, 56903), (1078, 52469), (1478, 38269), (1562, 36211), (3479, 16258), (5173, 10934), (5467, 10346), (6958, 8129)]