51495244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39857}}^1$

素因数の和:39897

約数の個数: 24

約数和(自身を含む): 100442160

約数和(自身を除く): 48946916

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 39857, 79714, 159428, 677569, 757283, 1355138, 1514566, 2710276, 3029132, 12873811, 25747622, 51495244]

約数ペア:

[(1, 51495244), (2, 25747622), (4, 12873811), (17, 3029132), (19, 2710276), (34, 1514566), (38, 1355138), (68, 757283), (76, 677569), (323, 159428), (646, 79714), (1292, 39857)]