51592541

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 72777600

約数和(自身を除く): 21185059

約数列:

[1, 7, 11, 13, 37, 49, 77, 91, 143, 199, 259, 407, 481, 539, 637, 1001, 1393, 1813, 2189, 2587, 2849, 3367, 5291, 7007, 7363, 9751, 15323, 18109, 19943, 23569, 28457, 37037, 51541, 80993, 95719, 107261, 126763, 199199, 259259, 360787, 566951, 670033, 1052909, 1394393, 3968657, 4690231, 7370363, 51592541]

約数ペア:

[(1, 51592541), (7, 7370363), (11, 4690231), (13, 3968657), (37, 1394393), (49, 1052909), (77, 670033), (91, 566951), (143, 360787), (199, 259259), (259, 199199), (407, 126763), (481, 107261), (539, 95719), (637, 80993), (1001, 51541), (1393, 37037), (1813, 28457), (2189, 23569), (2587, 19943), (2849, 18109), (3367, 15323), (5291, 9751), (7007, 7363)]