52158183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 39080217

約数列:

[1, 3, 7, 11, 21, 33, 43, 59, 77, 89, 129, 177, 231, 267, 301, 413, 473, 623, 649, 903, 979, 1239, 1419, 1869, 1947, 2537, 2937, 3311, 3827, 4543, 5251, 6853, 7611, 9933, 11481, 13629, 15753, 17759, 20559, 26789, 27907, 36757, 42097, 53277, 57761, 80367, 83721, 110271, 126291, 173283, 195349, 225793, 294679, 404327, 586047, 677379, 884037, 1212981, 1580551, 2483723, 4741653, 7451169, 17386061, 52158183]

約数ペア:

[(1, 52158183), (3, 17386061), (7, 7451169), (11, 4741653), (21, 2483723), (33, 1580551), (43, 1212981), (59, 884037), (77, 677379), (89, 586047), (129, 404327), (177, 294679), (231, 225793), (267, 195349), (301, 173283), (413, 126291), (473, 110271), (623, 83721), (649, 80367), (903, 57761), (979, 53277), (1239, 42097), (1419, 36757), (1869, 27907), (1947, 26789), (2537, 20559), (2937, 17759), (3311, 15753), (3827, 13629), (4543, 11481), (5251, 9933), (6853, 7611)]