56552542878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{725032601}}^1$

素因数の和:725032619

約数の個数: 16

約数和(自身を含む): 121805477136

約数和(自身を除く): 65252934258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 725032601, 1450065202, 2175097803, 4350195606, 9425423813, 18850847626, 28276271439, 56552542878]

約数ペア:

[(1, 56552542878), (2, 28276271439), (3, 18850847626), (6, 9425423813), (13, 4350195606), (26, 2175097803), (39, 1450065202), (78, 725032601)]