51502384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189347}}^1$

素因数の和:189372

約数の個数: 20

約数和(自身を含む): 105656184

約数和(自身を除く): 54153800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189347, 378694, 757388, 1514776, 3029552, 3218899, 6437798, 12875596, 25751192, 51502384]

約数ペア:

[(1, 51502384), (2, 25751192), (4, 12875596), (8, 6437798), (16, 3218899), (17, 3029552), (34, 1514776), (68, 757388), (136, 378694), (272, 189347)]