51199509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7949}}^1$

素因数の和:8084

約数の個数: 16

約数和(自身を含む): 72504000

約数和(自身を除く): 21304491

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 7949, 23847, 151031, 453093, 898237, 2694711, 17066503, 51199509]

約数ペア:

[(1, 51199509), (3, 17066503), (19, 2694711), (57, 898237), (113, 453093), (339, 151031), (2147, 23847), (6441, 7949)]