49887939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21347}}^1$

素因数の和:21410

約数の個数: 16

約数和(自身を含む): 71729280

約数和(自身を除く): 21841341

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 21347, 64041, 405593, 875227, 1216779, 2625681, 16629313, 49887939]

約数ペア:

[(1, 49887939), (3, 16629313), (19, 2625681), (41, 1216779), (57, 875227), (123, 405593), (779, 64041), (2337, 21347)]