54220936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 136857600

約数和(自身を除く): 82636664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 43, 44, 46, 56, 77, 86, 88, 89, 92, 154, 161, 172, 178, 184, 253, 301, 308, 322, 344, 356, 473, 506, 602, 616, 623, 644, 712, 946, 979, 989, 1012, 1204, 1246, 1288, 1771, 1892, 1958, 1978, 2024, 2047, 2408, 2492, 3311, 3542, 3784, 3827, 3916, 3956, 4094, 4984, 6622, 6853, 6923, 7084, 7654, 7832, 7912, 8188, 10879, 13244, 13706, 13846, 14168, 14329, 15308, 16376, 21758, 22517, 26488, 26789, 27412, 27692, 28658, 30616, 42097, 43516, 45034, 53578, 54824, 55384, 57316, 76153, 84194, 87032, 88021, 90068, 107156, 114632, 152306, 157619, 168388, 176042, 180136, 214312, 294679, 304612, 315238, 336776, 352084, 589358, 609224, 616147, 630476, 704168, 968231, 1178716, 1232294, 1260952, 1936462, 2357432, 2464588, 3872924, 4929176, 6777617, 7745848, 13555234, 27110468, 54220936]

約数ペア:

[(1, 54220936), (2, 27110468), (4, 13555234), (7, 7745848), (8, 6777617), (11, 4929176), (14, 3872924), (22, 2464588), (23, 2357432), (28, 1936462), (43, 1260952), (44, 1232294), (46, 1178716), (56, 968231), (77, 704168), (86, 630476), (88, 616147), (89, 609224), (92, 589358), (154, 352084), (161, 336776), (172, 315238), (178, 304612), (184, 294679), (253, 214312), (301, 180136), (308, 176042), (322, 168388), (344, 157619), (356, 152306), (473, 114632), (506, 107156), (602, 90068), (616, 88021), (623, 87032), (644, 84194), (712, 76153), (946, 57316), (979, 55384), (989, 54824), (1012, 53578), (1204, 45034), (1246, 43516), (1288, 42097), (1771, 30616), (1892, 28658), (1958, 27692), (1978, 27412), (2024, 26789), (2047, 26488), (2408, 22517), (2492, 21758), (3311, 16376), (3542, 15308), (3784, 14329), (3827, 14168), (3916, 13846), (3956, 13706), (4094, 13244), (4984, 10879), (6622, 8188), (6853, 7912), (6923, 7832), (7084, 7654)]