53641256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20801

約数の個数: 32

約数和(自身を含む): 112104000

約数和(自身を除く): 58462744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 20759, 41518, 83036, 166072, 352903, 394421, 705806, 788842, 1411612, 1577684, 2823224, 3155368, 6705157, 13410314, 26820628, 53641256]

約数ペア:

[(1, 53641256), (2, 26820628), (4, 13410314), (8, 6705157), (17, 3155368), (19, 2823224), (34, 1577684), (38, 1411612), (68, 788842), (76, 705806), (136, 394421), (152, 352903), (323, 166072), (646, 83036), (1292, 41518), (2584, 20759)]