49063989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 76374144

約数和(自身を除く): 27310155

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 1721, 2193, 5163, 9503, 22373, 28509, 29257, 67119, 74003, 87771, 222009, 380341, 962039, 1141023, 1258051, 2886117, 3774153, 16354663, 49063989]

約数ペア:

[(1, 49063989), (3, 16354663), (13, 3774153), (17, 2886117), (39, 1258051), (43, 1141023), (51, 962039), (129, 380341), (221, 222009), (559, 87771), (663, 74003), (731, 67119), (1677, 29257), (1721, 28509), (2193, 22373), (5163, 9503)]