47211549

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 82790400

約数和(自身を除く): 35578851

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 97, 129, 147, 231, 291, 301, 343, 473, 539, 679, 903, 1029, 1067, 1419, 1617, 2037, 2107, 3201, 3311, 3773, 4171, 4753, 6321, 7469, 9933, 11319, 12513, 14259, 14749, 22407, 23177, 29197, 33271, 44247, 45881, 52283, 69531, 87591, 99813, 137643, 156849, 162239, 204379, 321167, 365981, 486717, 613137, 963501, 1097943, 1430653, 2248169, 4291959, 6744507, 15737183, 47211549]

約数ペア:

[(1, 47211549), (3, 15737183), (7, 6744507), (11, 4291959), (21, 2248169), (33, 1430653), (43, 1097943), (49, 963501), (77, 613137), (97, 486717), (129, 365981), (147, 321167), (231, 204379), (291, 162239), (301, 156849), (343, 137643), (473, 99813), (539, 87591), (679, 69531), (903, 52283), (1029, 45881), (1067, 44247), (1419, 33271), (1617, 29197), (2037, 23177), (2107, 22407), (3201, 14749), (3311, 14259), (3773, 12513), (4171, 11319), (4753, 9933), (6321, 7469)]