51286662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 141542400

約数和(自身を除く): 90255738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 193, 222, 259, 266, 333, 342, 378, 386, 399, 513, 518, 579, 666, 703, 777, 798, 999, 1026, 1158, 1197, 1351, 1406, 1554, 1737, 1998, 2109, 2331, 2394, 2702, 3474, 3591, 3667, 4053, 4218, 4662, 4921, 5211, 6327, 6993, 7141, 7182, 7334, 8106, 9842, 10422, 11001, 12159, 12654, 13986, 14282, 14763, 18981, 21423, 22002, 24318, 25669, 29526, 33003, 36477, 37962, 42846, 44289, 49987, 51338, 64269, 66006, 72954, 77007, 88578, 99009, 99974, 128538, 132867, 135679, 149961, 154014, 192807, 198018, 231021, 265734, 271358, 299922, 385614, 407037, 449883, 462042, 693063, 814074, 899766, 949753, 1221111, 1349649, 1386126, 1899506, 2442222, 2699298, 2849259, 3663333, 5698518, 7326666, 8547777, 17095554, 25643331, 51286662]

約数ペア:

[(1, 51286662), (2, 25643331), (3, 17095554), (6, 8547777), (7, 7326666), (9, 5698518), (14, 3663333), (18, 2849259), (19, 2699298), (21, 2442222), (27, 1899506), (37, 1386126), (38, 1349649), (42, 1221111), (54, 949753), (57, 899766), (63, 814074), (74, 693063), (111, 462042), (114, 449883), (126, 407037), (133, 385614), (171, 299922), (189, 271358), (193, 265734), (222, 231021), (259, 198018), (266, 192807), (333, 154014), (342, 149961), (378, 135679), (386, 132867), (399, 128538), (513, 99974), (518, 99009), (579, 88578), (666, 77007), (703, 72954), (777, 66006), (798, 64269), (999, 51338), (1026, 49987), (1158, 44289), (1197, 42846), (1351, 37962), (1406, 36477), (1554, 33003), (1737, 29526), (1998, 25669), (2109, 24318), (2331, 22002), (2394, 21423), (2702, 18981), (3474, 14763), (3591, 14282), (3667, 13986), (4053, 12654), (4218, 12159), (4662, 11001), (4921, 10422), (5211, 9842), (6327, 8106), (6993, 7334), (7141, 7182)]