47948544

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 162211840

約数和(自身を除く): 114263296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 991, 1008, 1152, 1344, 1512, 1728, 1792, 1982, 2016, 2304, 2688, 2973, 3024, 3456, 3964, 4032, 5376, 5946, 6048, 6912, 6937, 7928, 8064, 8919, 11892, 12096, 13874, 15856, 16128, 17838, 20811, 23784, 24192, 26757, 27748, 31712, 35676, 41622, 47568, 48384, 53514, 55496, 62433, 63424, 71352, 83244, 95136, 107028, 110992, 124866, 126848, 142704, 166488, 187299, 190272, 214056, 221984, 249732, 253696, 285408, 332976, 374598, 380544, 428112, 443968, 499464, 570816, 665952, 749196, 761088, 856224, 887936, 998928, 1141632, 1331904, 1498392, 1712448, 1775872, 1997856, 2283264, 2663808, 2996784, 3424896, 3995712, 5327616, 5993568, 6849792, 7991424, 11987136, 15982848, 23974272, 47948544]

約数ペア:

[(1, 47948544), (2, 23974272), (3, 15982848), (4, 11987136), (6, 7991424), (7, 6849792), (8, 5993568), (9, 5327616), (12, 3995712), (14, 3424896), (16, 2996784), (18, 2663808), (21, 2283264), (24, 1997856), (27, 1775872), (28, 1712448), (32, 1498392), (36, 1331904), (42, 1141632), (48, 998928), (54, 887936), (56, 856224), (63, 761088), (64, 749196), (72, 665952), (84, 570816), (96, 499464), (108, 443968), (112, 428112), (126, 380544), (128, 374598), (144, 332976), (168, 285408), (189, 253696), (192, 249732), (216, 221984), (224, 214056), (252, 190272), (256, 187299), (288, 166488), (336, 142704), (378, 126848), (384, 124866), (432, 110992), (448, 107028), (504, 95136), (576, 83244), (672, 71352), (756, 63424), (768, 62433), (864, 55496), (896, 53514), (991, 48384), (1008, 47568), (1152, 41622), (1344, 35676), (1512, 31712), (1728, 27748), (1792, 26757), (1982, 24192), (2016, 23784), (2304, 20811), (2688, 17838), (2973, 16128), (3024, 15856), (3456, 13874), (3964, 12096), (4032, 11892), (5376, 8919), (5946, 8064), (6048, 7928), (6912, 6937)]