49888713

素因数分解:

$3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 77651328

約数和(自身を除く): 27762615

約数列:

[1, 3, 7, 21, 49, 147, 463, 733, 1389, 2199, 3241, 5131, 9723, 15393, 22687, 35917, 68061, 107751, 339379, 1018137, 2375653, 7126959, 16629571, 49888713]

約数ペア:

[(1, 49888713), (3, 16629571), (7, 7126959), (21, 2375653), (49, 1018137), (147, 339379), (463, 107751), (733, 68061), (1389, 35917), (2199, 22687), (3241, 15393), (5131, 9723)]