55971328

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 137147472

約数和(自身を除く): 81176144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 97, 98, 112, 128, 161, 184, 194, 196, 224, 256, 322, 368, 388, 392, 448, 512, 644, 679, 736, 776, 784, 896, 1127, 1288, 1358, 1472, 1552, 1568, 1792, 2231, 2254, 2576, 2716, 2944, 3104, 3136, 3584, 4462, 4508, 4753, 5152, 5432, 5888, 6208, 6272, 8924, 9016, 9506, 10304, 10864, 11776, 12416, 12544, 15617, 17848, 18032, 19012, 20608, 21728, 24832, 25088, 31234, 35696, 36064, 38024, 41216, 43456, 49664, 62468, 71392, 72128, 76048, 82432, 86912, 109319, 124936, 142784, 144256, 152096, 173824, 218638, 249872, 285568, 288512, 304192, 347648, 437276, 499744, 571136, 577024, 608384, 874552, 999488, 1142272, 1216768, 1749104, 1998976, 2433536, 3498208, 3997952, 6996416, 7995904, 13992832, 27985664, 55971328]

約数ペア:

[(1, 55971328), (2, 27985664), (4, 13992832), (7, 7995904), (8, 6996416), (14, 3997952), (16, 3498208), (23, 2433536), (28, 1998976), (32, 1749104), (46, 1216768), (49, 1142272), (56, 999488), (64, 874552), (92, 608384), (97, 577024), (98, 571136), (112, 499744), (128, 437276), (161, 347648), (184, 304192), (194, 288512), (196, 285568), (224, 249872), (256, 218638), (322, 173824), (368, 152096), (388, 144256), (392, 142784), (448, 124936), (512, 109319), (644, 86912), (679, 82432), (736, 76048), (776, 72128), (784, 71392), (896, 62468), (1127, 49664), (1288, 43456), (1358, 41216), (1472, 38024), (1552, 36064), (1568, 35696), (1792, 31234), (2231, 25088), (2254, 24832), (2576, 21728), (2716, 20608), (2944, 19012), (3104, 18032), (3136, 17848), (3584, 15617), (4462, 12544), (4508, 12416), (4753, 11776), (5152, 10864), (5432, 10304), (5888, 9506), (6208, 9016), (6272, 8924)]