52885456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{254257}}^1$

素因数の和:254278

約数の個数: 20

約数和(自身を含む): 110347972

約数和(自身を除く): 57462516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 254257, 508514, 1017028, 2034056, 3305341, 4068112, 6610682, 13221364, 26442728, 52885456]

約数ペア:

[(1, 52885456), (2, 26442728), (4, 13221364), (8, 6610682), (13, 4068112), (16, 3305341), (26, 2034056), (52, 1017028), (104, 508514), (208, 254257)]