51217736

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{22153}}^1$

素因数の和:22193

約数の個数: 24

約数和(自身を含む): 102019170

約数和(自身を除く): 50801434

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 22153, 44306, 88612, 177224, 376601, 753202, 1506404, 3012808, 6402217, 12804434, 25608868, 51217736]

約数ペア:

[(1, 51217736), (2, 25608868), (4, 12804434), (8, 6402217), (17, 3012808), (34, 1506404), (68, 753202), (136, 376601), (289, 177224), (578, 88612), (1156, 44306), (2312, 22153)]