49038608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{180289}}^1$

素因数の和:180314

約数の個数: 20

約数和(自身を含む): 100601820

約数和(自身を除く): 51563212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 180289, 360578, 721156, 1442312, 2884624, 3064913, 6129826, 12259652, 24519304, 49038608]

約数ペア:

[(1, 49038608), (2, 24519304), (4, 12259652), (8, 6129826), (16, 3064913), (17, 2884624), (34, 1442312), (68, 721156), (136, 360578), (272, 180289)]