51909552

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 150526080

約数和(自身を除く): 98616528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1123, 1284, 1712, 1926, 2246, 2568, 2889, 3369, 3852, 4492, 5136, 5778, 6738, 7704, 8984, 10107, 11556, 13476, 15408, 17968, 20214, 23112, 26952, 30321, 40428, 46224, 53904, 60642, 80856, 120161, 121284, 161712, 240322, 242568, 360483, 480644, 485136, 720966, 961288, 1081449, 1441932, 1922576, 2162898, 2883864, 3244347, 4325796, 5767728, 6488694, 8651592, 12977388, 17303184, 25954776, 51909552]

約数ペア:

[(1, 51909552), (2, 25954776), (3, 17303184), (4, 12977388), (6, 8651592), (8, 6488694), (9, 5767728), (12, 4325796), (16, 3244347), (18, 2883864), (24, 2162898), (27, 1922576), (36, 1441932), (48, 1081449), (54, 961288), (72, 720966), (107, 485136), (108, 480644), (144, 360483), (214, 242568), (216, 240322), (321, 161712), (428, 121284), (432, 120161), (642, 80856), (856, 60642), (963, 53904), (1123, 46224), (1284, 40428), (1712, 30321), (1926, 26952), (2246, 23112), (2568, 20214), (2889, 17968), (3369, 15408), (3852, 13476), (4492, 11556), (5136, 10107), (5778, 8984), (6738, 7704)]