56004795

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 67238325

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2309, 2695, 3465, 4851, 6927, 8085, 11545, 16163, 20781, 24255, 25399, 34635, 48489, 76197, 80815, 103905, 113141, 126995, 145467, 177793, 228591, 242445, 339423, 380985, 533379, 565705, 727335, 888965, 1018269, 1142955, 1244551, 1600137, 1697115, 2666895, 3733653, 5091345, 6222755, 8000685, 11200959, 18668265, 56004795]

約数ペア:

[(1, 56004795), (3, 18668265), (5, 11200959), (7, 8000685), (9, 6222755), (11, 5091345), (15, 3733653), (21, 2666895), (33, 1697115), (35, 1600137), (45, 1244551), (49, 1142955), (55, 1018269), (63, 888965), (77, 727335), (99, 565705), (105, 533379), (147, 380985), (165, 339423), (231, 242445), (245, 228591), (315, 177793), (385, 145467), (441, 126995), (495, 113141), (539, 103905), (693, 80815), (735, 76197), (1155, 48489), (1617, 34635), (2205, 25399), (2309, 24255), (2695, 20781), (3465, 16163), (4851, 11545), (6927, 8085)]