55178656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 125314560

約数和(自身を除く): 70135904

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 73, 79, 92, 104, 146, 158, 184, 208, 292, 299, 316, 368, 416, 584, 598, 632, 736, 949, 1027, 1168, 1196, 1264, 1679, 1817, 1898, 2054, 2336, 2392, 2528, 3358, 3634, 3796, 4108, 4784, 5767, 6716, 7268, 7592, 8216, 9568, 11534, 13432, 14536, 15184, 16432, 21827, 23068, 23621, 26864, 29072, 30368, 32864, 43654, 46136, 47242, 53728, 58144, 74971, 87308, 92272, 94484, 132641, 149942, 174616, 184544, 188968, 265282, 299884, 349232, 377936, 530564, 599768, 698464, 755872, 1061128, 1199536, 1724333, 2122256, 2399072, 3448666, 4244512, 6897332, 13794664, 27589328, 55178656]

約数ペア:

[(1, 55178656), (2, 27589328), (4, 13794664), (8, 6897332), (13, 4244512), (16, 3448666), (23, 2399072), (26, 2122256), (32, 1724333), (46, 1199536), (52, 1061128), (73, 755872), (79, 698464), (92, 599768), (104, 530564), (146, 377936), (158, 349232), (184, 299884), (208, 265282), (292, 188968), (299, 184544), (316, 174616), (368, 149942), (416, 132641), (584, 94484), (598, 92272), (632, 87308), (736, 74971), (949, 58144), (1027, 53728), (1168, 47242), (1196, 46136), (1264, 43654), (1679, 32864), (1817, 30368), (1898, 29072), (2054, 26864), (2336, 23621), (2392, 23068), (2528, 21827), (3358, 16432), (3634, 15184), (3796, 14536), (4108, 13432), (4784, 11534), (5767, 9568), (6716, 8216), (7268, 7592)]