56659317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 94487232

約数和(自身を除く): 37827915

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 289, 429, 457, 561, 663, 867, 1371, 2431, 3179, 3757, 5027, 5941, 7293, 7769, 9537, 11271, 15081, 17823, 23307, 41327, 65351, 85459, 100997, 123981, 132073, 196053, 256377, 302991, 396219, 1110967, 1452803, 1716949, 3332901, 4358409, 5150847, 18886439, 56659317]

約数ペア:

[(1, 56659317), (3, 18886439), (11, 5150847), (13, 4358409), (17, 3332901), (33, 1716949), (39, 1452803), (51, 1110967), (143, 396219), (187, 302991), (221, 256377), (289, 196053), (429, 132073), (457, 123981), (561, 100997), (663, 85459), (867, 65351), (1371, 41327), (2431, 23307), (3179, 17823), (3757, 15081), (5027, 11271), (5941, 9537), (7293, 7769)]