51731568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17107}}^1$

素因数の和:17131

約数の個数: 80

約数和(自身を含む): 169711360

約数和(自身を除く): 117979792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 17107, 34214, 51321, 68428, 102642, 119749, 136856, 153963, 205284, 239498, 273712, 307926, 359247, 410568, 461889, 478996, 615852, 718494, 821136, 923778, 957992, 1077741, 1231704, 1436988, 1847556, 1915984, 2155482, 2463408, 2873976, 3233223, 3695112, 4310964, 5747952, 6466446, 7390224, 8621928, 12932892, 17243856, 25865784, 51731568]

約数ペア:

[(1, 51731568), (2, 25865784), (3, 17243856), (4, 12932892), (6, 8621928), (7, 7390224), (8, 6466446), (9, 5747952), (12, 4310964), (14, 3695112), (16, 3233223), (18, 2873976), (21, 2463408), (24, 2155482), (27, 1915984), (28, 1847556), (36, 1436988), (42, 1231704), (48, 1077741), (54, 957992), (56, 923778), (63, 821136), (72, 718494), (84, 615852), (108, 478996), (112, 461889), (126, 410568), (144, 359247), (168, 307926), (189, 273712), (216, 239498), (252, 205284), (336, 153963), (378, 136856), (432, 119749), (504, 102642), (756, 68428), (1008, 51321), (1512, 34214), (3024, 17107)]