42450044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 92198400

約数和(自身を除く): 49748356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 839, 973, 1678, 1807, 1946, 3356, 3614, 3892, 5873, 7228, 10907, 11746, 12649, 21814, 23492, 25298, 43628, 50596, 76349, 116621, 152698, 233242, 305396, 466484, 816347, 1516073, 1632694, 3032146, 3265388, 6064292, 10612511, 21225022, 42450044]

約数ペア:

[(1, 42450044), (2, 21225022), (4, 10612511), (7, 6064292), (13, 3265388), (14, 3032146), (26, 1632694), (28, 1516073), (52, 816347), (91, 466484), (139, 305396), (182, 233242), (278, 152698), (364, 116621), (556, 76349), (839, 50596), (973, 43628), (1678, 25298), (1807, 23492), (1946, 21814), (3356, 12649), (3614, 11746), (3892, 10907), (5873, 7228)]