51059778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 136581120

約数和(自身を除く): 85521342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 37, 42, 58, 66, 74, 77, 87, 103, 111, 154, 174, 203, 206, 222, 231, 259, 309, 319, 406, 407, 462, 518, 609, 618, 638, 721, 777, 814, 957, 1073, 1133, 1218, 1221, 1442, 1554, 1914, 2146, 2163, 2233, 2266, 2442, 2849, 2987, 3219, 3399, 3811, 4326, 4466, 5698, 5974, 6438, 6699, 6798, 7511, 7622, 7931, 8547, 8961, 11433, 11803, 13398, 15022, 15862, 17094, 17922, 20909, 22533, 22866, 23606, 23793, 26677, 32857, 35409, 41818, 41921, 45066, 47586, 53354, 62727, 65714, 70818, 80031, 82621, 83842, 98571, 110519, 125454, 125763, 160062, 165242, 197142, 221038, 229999, 247863, 251526, 293447, 331557, 459998, 495726, 586894, 663114, 689997, 773633, 880341, 1215709, 1379994, 1547266, 1760682, 2320899, 2431418, 3647127, 4641798, 7294254, 8509963, 17019926, 25529889, 51059778]

約数ペア:

[(1, 51059778), (2, 25529889), (3, 17019926), (6, 8509963), (7, 7294254), (11, 4641798), (14, 3647127), (21, 2431418), (22, 2320899), (29, 1760682), (33, 1547266), (37, 1379994), (42, 1215709), (58, 880341), (66, 773633), (74, 689997), (77, 663114), (87, 586894), (103, 495726), (111, 459998), (154, 331557), (174, 293447), (203, 251526), (206, 247863), (222, 229999), (231, 221038), (259, 197142), (309, 165242), (319, 160062), (406, 125763), (407, 125454), (462, 110519), (518, 98571), (609, 83842), (618, 82621), (638, 80031), (721, 70818), (777, 65714), (814, 62727), (957, 53354), (1073, 47586), (1133, 45066), (1218, 41921), (1221, 41818), (1442, 35409), (1554, 32857), (1914, 26677), (2146, 23793), (2163, 23606), (2233, 22866), (2266, 22533), (2442, 20909), (2849, 17922), (2987, 17094), (3219, 15862), (3399, 15022), (3811, 13398), (4326, 11803), (4466, 11433), (5698, 8961), (5974, 8547), (6438, 7931), (6699, 7622), (6798, 7511)]