47315301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 80455680

約数和(自身を除く): 33140379

約数列:

[1, 3, 11, 17, 19, 23, 33, 51, 57, 69, 187, 193, 209, 253, 323, 391, 437, 561, 579, 627, 759, 969, 1173, 1311, 2123, 3281, 3553, 3667, 4301, 4439, 4807, 6369, 7429, 9843, 10659, 11001, 12903, 13317, 14421, 22287, 36091, 40337, 48829, 62339, 75463, 81719, 84341, 108273, 121011, 146487, 187017, 226389, 245157, 253023, 685729, 830093, 927751, 1433797, 2057187, 2490279, 2783253, 4301391, 15771767, 47315301]

約数ペア:

[(1, 47315301), (3, 15771767), (11, 4301391), (17, 2783253), (19, 2490279), (23, 2057187), (33, 1433797), (51, 927751), (57, 830093), (69, 685729), (187, 253023), (193, 245157), (209, 226389), (253, 187017), (323, 146487), (391, 121011), (437, 108273), (561, 84341), (579, 81719), (627, 75463), (759, 62339), (969, 48829), (1173, 40337), (1311, 36091), (2123, 22287), (3281, 14421), (3553, 13317), (3667, 12903), (4301, 11001), (4439, 10659), (4807, 9843), (6369, 7429)]