51245656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3664

約数の個数: 64

約数和(自身を含む): 125038080

約数和(自身を除く): 73792424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 3617, 7084, 7234, 14168, 14468, 25319, 28936, 39787, 50638, 79574, 83191, 101276, 159148, 166382, 202552, 278509, 318296, 332764, 557018, 582337, 665528, 915101, 1114036, 1164674, 1830202, 2228072, 2329348, 3660404, 4658696, 6405707, 7320808, 12811414, 25622828, 51245656]

約数ペア:

[(1, 51245656), (2, 25622828), (4, 12811414), (7, 7320808), (8, 6405707), (11, 4658696), (14, 3660404), (22, 2329348), (23, 2228072), (28, 1830202), (44, 1164674), (46, 1114036), (56, 915101), (77, 665528), (88, 582337), (92, 557018), (154, 332764), (161, 318296), (184, 278509), (253, 202552), (308, 166382), (322, 159148), (506, 101276), (616, 83191), (644, 79574), (1012, 50638), (1288, 39787), (1771, 28936), (2024, 25319), (3542, 14468), (3617, 14168), (7084, 7234)]