51920568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 128

約数和(自身を含む): 172108800

約数和(自身を除く): 120188232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1493, 1512, 1656, 1932, 2484, 2898, 2986, 3864, 4347, 4479, 4968, 5796, 5972, 8694, 8958, 10451, 11592, 11944, 13437, 17388, 17916, 20902, 26874, 31353, 34339, 34776, 35832, 40311, 41804, 53748, 62706, 68678, 80622, 83608, 94059, 103017, 107496, 125412, 137356, 161244, 188118, 206034, 240373, 250824, 274712, 282177, 309051, 322488, 376236, 412068, 480746, 564354, 618102, 721119, 752472, 824136, 927153, 961492, 1128708, 1236204, 1442238, 1854306, 1922984, 2163357, 2257416, 2472408, 2884476, 3708612, 4326714, 5768952, 6490071, 7417224, 8653428, 12980142, 17306856, 25960284, 51920568]

約数ペア:

[(1, 51920568), (2, 25960284), (3, 17306856), (4, 12980142), (6, 8653428), (7, 7417224), (8, 6490071), (9, 5768952), (12, 4326714), (14, 3708612), (18, 2884476), (21, 2472408), (23, 2257416), (24, 2163357), (27, 1922984), (28, 1854306), (36, 1442238), (42, 1236204), (46, 1128708), (54, 961492), (56, 927153), (63, 824136), (69, 752472), (72, 721119), (84, 618102), (92, 564354), (108, 480746), (126, 412068), (138, 376236), (161, 322488), (168, 309051), (184, 282177), (189, 274712), (207, 250824), (216, 240373), (252, 206034), (276, 188118), (322, 161244), (378, 137356), (414, 125412), (483, 107496), (504, 103017), (552, 94059), (621, 83608), (644, 80622), (756, 68678), (828, 62706), (966, 53748), (1242, 41804), (1288, 40311), (1449, 35832), (1493, 34776), (1512, 34339), (1656, 31353), (1932, 26874), (2484, 20902), (2898, 17916), (2986, 17388), (3864, 13437), (4347, 11944), (4479, 11592), (4968, 10451), (5796, 8958), (5972, 8694)]