55537776

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 180

約数和(自身を含む): 191853792

約数和(自身を除く): 136316016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 463, 476, 504, 588, 612, 714, 784, 816, 833, 882, 926, 952, 1008, 1071, 1176, 1224, 1389, 1428, 1666, 1764, 1852, 1904, 2142, 2352, 2448, 2499, 2778, 2856, 3241, 3332, 3528, 3704, 4167, 4284, 4998, 5556, 5712, 6482, 6664, 7056, 7408, 7497, 7871, 8334, 8568, 9723, 9996, 11112, 12964, 13328, 14994, 15742, 16668, 17136, 19446, 19992, 22224, 22687, 23613, 25928, 29169, 29988, 31484, 33336, 38892, 39984, 45374, 47226, 51856, 55097, 58338, 59976, 62968, 66672, 68061, 70839, 77784, 90748, 94452, 110194, 116676, 119952, 125936, 136122, 141678, 155568, 165291, 181496, 188904, 204183, 220388, 233352, 272244, 283356, 330582, 362992, 377808, 385679, 408366, 440776, 466704, 495873, 544488, 566712, 661164, 771358, 816732, 881552, 991746, 1088976, 1133424, 1157037, 1322328, 1542716, 1633464, 1983492, 2314074, 2644656, 3085432, 3266928, 3471111, 3966984, 4628148, 6170864, 6942222, 7933968, 9256296, 13884444, 18512592, 27768888, 55537776]

約数ペア:

[(1, 55537776), (2, 27768888), (3, 18512592), (4, 13884444), (6, 9256296), (7, 7933968), (8, 6942222), (9, 6170864), (12, 4628148), (14, 3966984), (16, 3471111), (17, 3266928), (18, 3085432), (21, 2644656), (24, 2314074), (28, 1983492), (34, 1633464), (36, 1542716), (42, 1322328), (48, 1157037), (49, 1133424), (51, 1088976), (56, 991746), (63, 881552), (68, 816732), (72, 771358), (84, 661164), (98, 566712), (102, 544488), (112, 495873), (119, 466704), (126, 440776), (136, 408366), (144, 385679), (147, 377808), (153, 362992), (168, 330582), (196, 283356), (204, 272244), (238, 233352), (252, 220388), (272, 204183), (294, 188904), (306, 181496), (336, 165291), (357, 155568), (392, 141678), (408, 136122), (441, 125936), (463, 119952), (476, 116676), (504, 110194), (588, 94452), (612, 90748), (714, 77784), (784, 70839), (816, 68061), (833, 66672), (882, 62968), (926, 59976), (952, 58338), (1008, 55097), (1071, 51856), (1176, 47226), (1224, 45374), (1389, 39984), (1428, 38892), (1666, 33336), (1764, 31484), (1852, 29988), (1904, 29169), (2142, 25928), (2352, 23613), (2448, 22687), (2499, 22224), (2778, 19992), (2856, 19446), (3241, 17136), (3332, 16668), (3528, 15742), (3704, 14994), (4167, 13328), (4284, 12964), (4998, 11112), (5556, 9996), (5712, 9723), (6482, 8568), (6664, 8334), (7056, 7871), (7408, 7497)]