51447304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{378289}}^1$

素因数の和:378312

約数の個数: 16

約数和(自身を含む): 102138300

約数和(自身を除く): 50690996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 378289, 756578, 1513156, 3026312, 6430913, 12861826, 25723652, 51447304]

約数ペア:

[(1, 51447304), (2, 25723652), (4, 12861826), (8, 6430913), (17, 3026312), (34, 1513156), (68, 756578), (136, 378289)]