55091218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 46999022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 719, 842, 1438, 2947, 5033, 5473, 5894, 9347, 10066, 10946, 18694, 38311, 65429, 76622, 130858, 302699, 605398, 2118893, 3935087, 4237786, 7870174, 27545609, 55091218]

約数ペア:

[(1, 55091218), (2, 27545609), (7, 7870174), (13, 4237786), (14, 3935087), (26, 2118893), (91, 605398), (182, 302699), (421, 130858), (719, 76622), (842, 65429), (1438, 38311), (2947, 18694), (5033, 10946), (5473, 10066), (5894, 9347)]