51384004

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18919}}^1$

素因数の和:19027

約数の個数: 24

約数和(自身を含む): 103832960

約数和(自身を除く): 52448956

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 18919, 37838, 75676, 132433, 264866, 529732, 1835143, 3670286, 7340572, 12846001, 25692002, 51384004]

約数ペア:

[(1, 51384004), (2, 25692002), (4, 12846001), (7, 7340572), (14, 3670286), (28, 1835143), (97, 529732), (194, 264866), (388, 132433), (679, 75676), (1358, 37838), (2716, 18919)]