47121756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 135136512

約数和(自身を除く): 88014756

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 83, 92, 102, 121, 132, 138, 166, 187, 204, 242, 249, 253, 276, 332, 363, 374, 391, 484, 498, 506, 561, 726, 748, 759, 782, 913, 996, 1012, 1122, 1173, 1411, 1452, 1518, 1564, 1826, 1909, 2057, 2244, 2346, 2739, 2783, 2822, 3036, 3652, 3818, 4114, 4233, 4301, 4692, 5478, 5566, 5644, 5727, 6171, 7636, 8228, 8349, 8466, 8602, 10043, 10956, 11132, 11454, 12342, 12903, 15521, 16698, 16932, 17204, 20086, 20999, 22908, 24684, 25806, 30129, 31042, 32453, 33396, 40172, 41998, 46563, 47311, 51612, 60258, 62084, 62997, 64906, 83996, 93126, 94622, 97359, 120516, 125994, 129812, 141933, 170731, 186252, 189244, 194718, 230989, 251988, 283866, 341462, 356983, 389436, 461978, 512193, 567732, 682924, 692967, 713966, 923956, 1024386, 1070949, 1385934, 1427932, 2048772, 2141898, 2771868, 3926813, 4283796, 7853626, 11780439, 15707252, 23560878, 47121756]

約数ペア:

[(1, 47121756), (2, 23560878), (3, 15707252), (4, 11780439), (6, 7853626), (11, 4283796), (12, 3926813), (17, 2771868), (22, 2141898), (23, 2048772), (33, 1427932), (34, 1385934), (44, 1070949), (46, 1024386), (51, 923956), (66, 713966), (68, 692967), (69, 682924), (83, 567732), (92, 512193), (102, 461978), (121, 389436), (132, 356983), (138, 341462), (166, 283866), (187, 251988), (204, 230989), (242, 194718), (249, 189244), (253, 186252), (276, 170731), (332, 141933), (363, 129812), (374, 125994), (391, 120516), (484, 97359), (498, 94622), (506, 93126), (561, 83996), (726, 64906), (748, 62997), (759, 62084), (782, 60258), (913, 51612), (996, 47311), (1012, 46563), (1122, 41998), (1173, 40172), (1411, 33396), (1452, 32453), (1518, 31042), (1564, 30129), (1826, 25806), (1909, 24684), (2057, 22908), (2244, 20999), (2346, 20086), (2739, 17204), (2783, 16932), (2822, 16698), (3036, 15521), (3652, 12903), (3818, 12342), (4114, 11454), (4233, 11132), (4301, 10956), (4692, 10043), (5478, 8602), (5566, 8466), (5644, 8349), (5727, 8228), (6171, 7636)]