51509136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1948

約数の個数: 80

約数和(自身を含む): 153990144

約数和(自身を除く): 102481008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1847, 1992, 2324, 3486, 3694, 3984, 4648, 5541, 6972, 7388, 9296, 11082, 12929, 13944, 14776, 22164, 25858, 27888, 29552, 38787, 44328, 51716, 77574, 88656, 103432, 153301, 155148, 206864, 306602, 310296, 459903, 613204, 620592, 919806, 1073107, 1226408, 1839612, 2146214, 2452816, 3219321, 3679224, 4292428, 6438642, 7358448, 8584856, 12877284, 17169712, 25754568, 51509136]

約数ペア:

[(1, 51509136), (2, 25754568), (3, 17169712), (4, 12877284), (6, 8584856), (7, 7358448), (8, 6438642), (12, 4292428), (14, 3679224), (16, 3219321), (21, 2452816), (24, 2146214), (28, 1839612), (42, 1226408), (48, 1073107), (56, 919806), (83, 620592), (84, 613204), (112, 459903), (166, 310296), (168, 306602), (249, 206864), (332, 155148), (336, 153301), (498, 103432), (581, 88656), (664, 77574), (996, 51716), (1162, 44328), (1328, 38787), (1743, 29552), (1847, 27888), (1992, 25858), (2324, 22164), (3486, 14776), (3694, 13944), (3984, 12929), (4648, 11082), (5541, 9296), (6972, 7388)]