51899904

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1640

約数の個数: 120

約数和(自身を含む): 171291120

約数和(自身を除く): 119391216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1609, 1792, 2016, 2304, 2688, 3218, 3584, 4032, 4608, 4827, 5376, 6436, 8064, 9654, 10752, 11263, 12872, 14481, 16128, 19308, 22526, 25744, 28962, 32256, 33789, 38616, 45052, 51488, 57924, 67578, 77232, 90104, 101367, 102976, 115848, 135156, 154464, 180208, 202734, 205952, 231696, 270312, 308928, 360416, 405468, 411904, 463392, 540624, 617856, 720832, 810936, 823808, 926784, 1081248, 1235712, 1441664, 1621872, 1853568, 2162496, 2471424, 2883328, 3243744, 3707136, 4324992, 5766656, 6487488, 7414272, 8649984, 12974976, 17299968, 25949952, 51899904]

約数ペア:

[(1, 51899904), (2, 25949952), (3, 17299968), (4, 12974976), (6, 8649984), (7, 7414272), (8, 6487488), (9, 5766656), (12, 4324992), (14, 3707136), (16, 3243744), (18, 2883328), (21, 2471424), (24, 2162496), (28, 1853568), (32, 1621872), (36, 1441664), (42, 1235712), (48, 1081248), (56, 926784), (63, 823808), (64, 810936), (72, 720832), (84, 617856), (96, 540624), (112, 463392), (126, 411904), (128, 405468), (144, 360416), (168, 308928), (192, 270312), (224, 231696), (252, 205952), (256, 202734), (288, 180208), (336, 154464), (384, 135156), (448, 115848), (504, 102976), (512, 101367), (576, 90104), (672, 77232), (768, 67578), (896, 57924), (1008, 51488), (1152, 45052), (1344, 38616), (1536, 33789), (1609, 32256), (1792, 28962), (2016, 25744), (2304, 22526), (2688, 19308), (3218, 16128), (3584, 14481), (4032, 12872), (4608, 11263), (4827, 10752), (5376, 9654), (6436, 8064)]