51997095

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5987}}^1$

素因数の和:6191

約数の個数: 24

約数和(自身を含む): 90610416

約数和(自身を除く): 38613321

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 5987, 8685, 17961, 29935, 53883, 89805, 269415, 1155491, 3466473, 5777455, 10399419, 17332365, 51997095]

約数ペア:

[(1, 51997095), (3, 17332365), (5, 10399419), (9, 5777455), (15, 3466473), (45, 1155491), (193, 269415), (579, 89805), (965, 53883), (1737, 29935), (2895, 17961), (5987, 8685)]