52006535721

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{258211}}^1$

素因数の和:258386

約数の個数: 48

約数和(自身を含む): 90229601280

約数和(自身を除く): 38223065559

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 139, 161, 207, 417, 483, 973, 1251, 1449, 2919, 3197, 8757, 9591, 22379, 28773, 67137, 201411, 258211, 774633, 1807477, 2323899, 5422431, 5938853, 16267293, 17816559, 35891329, 41571971, 53449677, 107673987, 124715913, 251239303, 323021961, 374147739, 753717909, 825500567, 2261153727, 2476501701, 5778503969, 7429505103, 17335511907, 52006535721]

約数ペア:

[(1, 52006535721), (3, 17335511907), (7, 7429505103), (9, 5778503969), (21, 2476501701), (23, 2261153727), (63, 825500567), (69, 753717909), (139, 374147739), (161, 323021961), (207, 251239303), (417, 124715913), (483, 107673987), (973, 53449677), (1251, 41571971), (1449, 35891329), (2919, 17816559), (3197, 16267293), (8757, 5938853), (9591, 5422431), (22379, 2323899), (28773, 1807477), (67137, 774633), (201411, 258211)]