56318535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 71052345

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 765, 809, 819, 1071, 1105, 1365, 1547, 1785, 1989, 2427, 3315, 4045, 4095, 4641, 5355, 5663, 7281, 7735, 9945, 10517, 12135, 13753, 13923, 16989, 23205, 28315, 31551, 36405, 41259, 50967, 52585, 68765, 69615, 73619, 84945, 94653, 96271, 123777, 157755, 178789, 206295, 220857, 254835, 288813, 368095, 473265, 481355, 536367, 618885, 662571, 866439, 893945, 1104285, 1251523, 1444065, 1609101, 2681835, 3312855, 3754569, 4332195, 6257615, 8045505, 11263707, 18772845, 56318535]

約数ペア:

[(1, 56318535), (3, 18772845), (5, 11263707), (7, 8045505), (9, 6257615), (13, 4332195), (15, 3754569), (17, 3312855), (21, 2681835), (35, 1609101), (39, 1444065), (45, 1251523), (51, 1104285), (63, 893945), (65, 866439), (85, 662571), (91, 618885), (105, 536367), (117, 481355), (119, 473265), (153, 368095), (195, 288813), (221, 254835), (255, 220857), (273, 206295), (315, 178789), (357, 157755), (455, 123777), (585, 96271), (595, 94653), (663, 84945), (765, 73619), (809, 69615), (819, 68765), (1071, 52585), (1105, 50967), (1365, 41259), (1547, 36405), (1785, 31551), (1989, 28315), (2427, 23205), (3315, 16989), (4045, 13923), (4095, 13753), (4641, 12135), (5355, 10517), (5663, 9945), (7281, 7735)]