51182999

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 62244000

約数和(自身を除く): 11061001

約数列:

[1, 7, 29, 49, 181, 199, 203, 1267, 1393, 1421, 5249, 5771, 8869, 9751, 36019, 36743, 40397, 252133, 257201, 282779, 1044551, 1764931, 7311857, 51182999]

約数ペア:

[(1, 51182999), (7, 7311857), (29, 1764931), (49, 1044551), (181, 282779), (199, 257201), (203, 252133), (1267, 40397), (1393, 36743), (1421, 36019), (5249, 9751), (5771, 8869)]