51544656

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 153204480

約数和(自身を除く): 101659824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 138, 144, 158, 184, 197, 207, 237, 276, 316, 368, 394, 414, 474, 552, 591, 632, 711, 788, 828, 948, 1104, 1182, 1264, 1422, 1576, 1656, 1773, 1817, 1896, 2364, 2844, 3152, 3312, 3546, 3634, 3792, 4531, 4728, 5451, 5688, 7092, 7268, 9062, 9456, 10902, 11376, 13593, 14184, 14536, 15563, 16353, 18124, 21804, 27186, 28368, 29072, 31126, 32706, 36248, 40779, 43608, 46689, 54372, 62252, 65412, 72496, 81558, 87216, 93378, 108744, 124504, 130824, 140067, 163116, 186756, 217488, 249008, 261648, 280134, 326232, 357949, 373512, 560268, 652464, 715898, 747024, 1073847, 1120536, 1431796, 2147694, 2241072, 2863592, 3221541, 4295388, 5727184, 6443082, 8590776, 12886164, 17181552, 25772328, 51544656]

約数ペア:

[(1, 51544656), (2, 25772328), (3, 17181552), (4, 12886164), (6, 8590776), (8, 6443082), (9, 5727184), (12, 4295388), (16, 3221541), (18, 2863592), (23, 2241072), (24, 2147694), (36, 1431796), (46, 1120536), (48, 1073847), (69, 747024), (72, 715898), (79, 652464), (92, 560268), (138, 373512), (144, 357949), (158, 326232), (184, 280134), (197, 261648), (207, 249008), (237, 217488), (276, 186756), (316, 163116), (368, 140067), (394, 130824), (414, 124504), (474, 108744), (552, 93378), (591, 87216), (632, 81558), (711, 72496), (788, 65412), (828, 62252), (948, 54372), (1104, 46689), (1182, 43608), (1264, 40779), (1422, 36248), (1576, 32706), (1656, 31126), (1773, 29072), (1817, 28368), (1896, 27186), (2364, 21804), (2844, 18124), (3152, 16353), (3312, 15563), (3546, 14536), (3634, 14184), (3792, 13593), (4531, 11376), (4728, 10902), (5451, 9456), (5688, 9062), (7092, 7268)]