51849981

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 78464256

約数和(自身を除く): 26614275

約数列:

[1, 3, 9, 23, 69, 207, 463, 541, 1389, 1623, 4167, 4869, 10649, 12443, 31947, 37329, 95841, 111987, 250483, 751449, 2254347, 5761109, 17283327, 51849981]

約数ペア:

[(1, 51849981), (3, 17283327), (9, 5761109), (23, 2254347), (69, 751449), (207, 250483), (463, 111987), (541, 95841), (1389, 37329), (1623, 31947), (4167, 12443), (4869, 10649)]