55155744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 126465696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 251, 252, 288, 327, 336, 436, 502, 504, 654, 672, 753, 763, 872, 981, 1004, 1008, 1308, 1506, 1526, 1744, 1757, 1962, 2008, 2016, 2259, 2289, 2616, 3012, 3052, 3488, 3514, 3924, 4016, 4518, 4578, 5232, 5271, 6024, 6104, 6867, 7028, 7848, 8032, 9036, 9156, 10464, 10542, 12048, 12208, 13734, 14056, 15696, 15813, 18072, 18312, 21084, 24096, 24416, 27359, 27468, 28112, 31392, 31626, 36144, 36624, 42168, 54718, 54936, 56224, 63252, 72288, 73248, 82077, 84336, 109436, 109872, 126504, 164154, 168672, 191513, 218872, 219744, 246231, 253008, 328308, 383026, 437744, 492462, 506016, 574539, 656616, 766052, 875488, 984924, 1149078, 1313232, 1532104, 1723617, 1969848, 2298156, 2626464, 3064208, 3447234, 3939696, 4596312, 6128416, 6894468, 7879392, 9192624, 13788936, 18385248, 27577872, 55155744]

約数ペア:

[(1, 55155744), (2, 27577872), (3, 18385248), (4, 13788936), (6, 9192624), (7, 7879392), (8, 6894468), (9, 6128416), (12, 4596312), (14, 3939696), (16, 3447234), (18, 3064208), (21, 2626464), (24, 2298156), (28, 1969848), (32, 1723617), (36, 1532104), (42, 1313232), (48, 1149078), (56, 984924), (63, 875488), (72, 766052), (84, 656616), (96, 574539), (109, 506016), (112, 492462), (126, 437744), (144, 383026), (168, 328308), (218, 253008), (224, 246231), (251, 219744), (252, 218872), (288, 191513), (327, 168672), (336, 164154), (436, 126504), (502, 109872), (504, 109436), (654, 84336), (672, 82077), (753, 73248), (763, 72288), (872, 63252), (981, 56224), (1004, 54936), (1008, 54718), (1308, 42168), (1506, 36624), (1526, 36144), (1744, 31626), (1757, 31392), (1962, 28112), (2008, 27468), (2016, 27359), (2259, 24416), (2289, 24096), (2616, 21084), (3012, 18312), (3052, 18072), (3488, 15813), (3514, 15696), (3924, 14056), (4016, 13734), (4518, 12208), (4578, 12048), (5232, 10542), (5271, 10464), (6024, 9156), (6104, 9036), (6867, 8032), (7028, 7848)]