55918083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 93864960

約数和(自身を除く): 37946877

約数列:

[1, 3, 13, 17, 19, 23, 39, 51, 57, 69, 193, 221, 247, 299, 323, 391, 437, 579, 663, 741, 897, 969, 1173, 1311, 2509, 3281, 3667, 4199, 4439, 5083, 5681, 7429, 7527, 9843, 11001, 12597, 13317, 15249, 17043, 22287, 42653, 47671, 57707, 62339, 75463, 84341, 96577, 127959, 143013, 173121, 187017, 226389, 253023, 289731, 810407, 981019, 1096433, 1433797, 2431221, 2943057, 3289299, 4301391, 18639361, 55918083]

約数ペア:

[(1, 55918083), (3, 18639361), (13, 4301391), (17, 3289299), (19, 2943057), (23, 2431221), (39, 1433797), (51, 1096433), (57, 981019), (69, 810407), (193, 289731), (221, 253023), (247, 226389), (299, 187017), (323, 173121), (391, 143013), (437, 127959), (579, 96577), (663, 84341), (741, 75463), (897, 62339), (969, 57707), (1173, 47671), (1311, 42653), (2509, 22287), (3281, 17043), (3667, 15249), (4199, 13317), (4439, 12597), (5083, 11001), (5681, 9843), (7429, 7527)]