48936021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 70287360

約数和(自身を除く): 21351339

約数列:

[1, 3, 29, 43, 87, 103, 127, 129, 309, 381, 1247, 2987, 3683, 3741, 4429, 5461, 8961, 11049, 13081, 13287, 16383, 39243, 128441, 158369, 379349, 385323, 475107, 562483, 1138047, 1687449, 16312007, 48936021]

約数ペア:

[(1, 48936021), (3, 16312007), (29, 1687449), (43, 1138047), (87, 562483), (103, 475107), (127, 385323), (129, 379349), (309, 158369), (381, 128441), (1247, 39243), (2987, 16383), (3683, 13287), (3741, 13081), (4429, 11049), (5461, 8961)]