54797824

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 118831680

約数和(自身を除く): 64033856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 131, 152, 172, 256, 262, 304, 344, 512, 524, 608, 688, 817, 1048, 1216, 1376, 1634, 2096, 2432, 2489, 2752, 3268, 4192, 4864, 4978, 5504, 5633, 6536, 8384, 9728, 9956, 11008, 11266, 13072, 16768, 19912, 22016, 22532, 26144, 33536, 39824, 45064, 52288, 67072, 79648, 90128, 104576, 107027, 159296, 180256, 209152, 214054, 318592, 360512, 418304, 428108, 637184, 721024, 856216, 1274368, 1442048, 1712432, 2884096, 3424864, 6849728, 13699456, 27398912, 54797824]

約数ペア:

[(1, 54797824), (2, 27398912), (4, 13699456), (8, 6849728), (16, 3424864), (19, 2884096), (32, 1712432), (38, 1442048), (43, 1274368), (64, 856216), (76, 721024), (86, 637184), (128, 428108), (131, 418304), (152, 360512), (172, 318592), (256, 214054), (262, 209152), (304, 180256), (344, 159296), (512, 107027), (524, 104576), (608, 90128), (688, 79648), (817, 67072), (1048, 52288), (1216, 45064), (1376, 39824), (1634, 33536), (2096, 26144), (2432, 22532), (2489, 22016), (2752, 19912), (3268, 16768), (4192, 13072), (4864, 11266), (4978, 11008), (5504, 9956), (5633, 9728), (6536, 8384)]