49172619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1087}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 69562368

約数和(自身を除く): 20389749

約数列:

[1, 3, 17, 51, 887, 1087, 2661, 3261, 15079, 18479, 45237, 55437, 964169, 2892507, 16390873, 49172619]

約数ペア:

[(1, 49172619), (3, 16390873), (17, 2892507), (51, 964169), (887, 55437), (1087, 45237), (2661, 18479), (3261, 15079)]