49388211

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12973}}^1$

素因数の和:13032

約数の個数: 20

約数和(自身を含む): 75352992

約数和(自身を除く): 25964781

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12973, 38919, 116757, 350271, 609731, 1050813, 1829193, 5487579, 16462737, 49388211]

約数ペア:

[(1, 49388211), (3, 16462737), (9, 5487579), (27, 1829193), (47, 1050813), (81, 609731), (141, 350271), (423, 116757), (1269, 38919), (3807, 12973)]