51666879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 76129200

約数和(自身を除く): 24462321

約数列:

[1, 3, 11, 33, 121, 317, 363, 449, 951, 1347, 3487, 4939, 10461, 14817, 38357, 54329, 115071, 142333, 162987, 426999, 1565663, 4696989, 17222293, 51666879]

約数ペア:

[(1, 51666879), (3, 17222293), (11, 4696989), (33, 1565663), (121, 426999), (317, 162987), (363, 142333), (449, 115071), (951, 54329), (1347, 38357), (3487, 14817), (4939, 10461)]