47489721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49009}}^1$

素因数の和:49048

約数の個数: 16

約数和(自身を含む): 70574400

約数和(自身を除く): 23084679

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 49009, 147027, 833153, 931171, 2499459, 2793513, 15829907, 47489721]

約数ペア:

[(1, 47489721), (3, 15829907), (17, 2793513), (19, 2499459), (51, 931171), (57, 833153), (323, 147027), (969, 49009)]