52187982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 138682368

約数和(自身を除く): 86494386

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 43, 66, 71, 74, 77, 86, 111, 129, 142, 154, 213, 222, 231, 258, 259, 301, 407, 426, 462, 473, 497, 518, 602, 777, 781, 814, 903, 946, 994, 1221, 1419, 1491, 1554, 1562, 1591, 1806, 2343, 2442, 2627, 2838, 2849, 2982, 3053, 3182, 3311, 4686, 4773, 5254, 5467, 5698, 6106, 6622, 7881, 8547, 9159, 9546, 9933, 10934, 11137, 15762, 16401, 17094, 17501, 18318, 18389, 19866, 21371, 22274, 28897, 32802, 33411, 33583, 35002, 36778, 42742, 52503, 55167, 57794, 64113, 66822, 67166, 86691, 100749, 105006, 110334, 112961, 122507, 128226, 173382, 201498, 202279, 225922, 235081, 245014, 338883, 367521, 404558, 470162, 606837, 677766, 705243, 735042, 790727, 1213674, 1242571, 1410486, 1581454, 2372181, 2485142, 3727713, 4744362, 7455426, 8697997, 17395994, 26093991, 52187982]

約数ペア:

[(1, 52187982), (2, 26093991), (3, 17395994), (6, 8697997), (7, 7455426), (11, 4744362), (14, 3727713), (21, 2485142), (22, 2372181), (33, 1581454), (37, 1410486), (42, 1242571), (43, 1213674), (66, 790727), (71, 735042), (74, 705243), (77, 677766), (86, 606837), (111, 470162), (129, 404558), (142, 367521), (154, 338883), (213, 245014), (222, 235081), (231, 225922), (258, 202279), (259, 201498), (301, 173382), (407, 128226), (426, 122507), (462, 112961), (473, 110334), (497, 105006), (518, 100749), (602, 86691), (777, 67166), (781, 66822), (814, 64113), (903, 57794), (946, 55167), (994, 52503), (1221, 42742), (1419, 36778), (1491, 35002), (1554, 33583), (1562, 33411), (1591, 32802), (1806, 28897), (2343, 22274), (2442, 21371), (2627, 19866), (2838, 18389), (2849, 18318), (2982, 17501), (3053, 17094), (3182, 16401), (3311, 15762), (4686, 11137), (4773, 10934), (5254, 9933), (5467, 9546), (5698, 9159), (6106, 8547), (6622, 7881)]