49395888

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 145054208

約数和(自身を除く): 95658320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 73, 74, 111, 127, 144, 146, 148, 219, 222, 254, 292, 296, 333, 381, 438, 444, 508, 584, 592, 657, 666, 762, 876, 888, 1016, 1143, 1168, 1314, 1332, 1524, 1752, 1776, 2032, 2286, 2628, 2664, 2701, 3048, 3504, 4572, 4699, 5256, 5328, 5402, 6096, 8103, 9144, 9271, 9398, 10512, 10804, 14097, 16206, 18288, 18542, 18796, 21608, 24309, 27813, 28194, 32412, 37084, 37592, 42291, 43216, 48618, 55626, 56388, 64824, 74168, 75184, 83439, 84582, 97236, 111252, 112776, 129648, 148336, 166878, 169164, 194472, 222504, 225552, 333756, 338328, 343027, 388944, 445008, 667512, 676656, 686054, 1029081, 1335024, 1372108, 2058162, 2744216, 3087243, 4116324, 5488432, 6174486, 8232648, 12348972, 16465296, 24697944, 49395888]

約数ペア:

[(1, 49395888), (2, 24697944), (3, 16465296), (4, 12348972), (6, 8232648), (8, 6174486), (9, 5488432), (12, 4116324), (16, 3087243), (18, 2744216), (24, 2058162), (36, 1372108), (37, 1335024), (48, 1029081), (72, 686054), (73, 676656), (74, 667512), (111, 445008), (127, 388944), (144, 343027), (146, 338328), (148, 333756), (219, 225552), (222, 222504), (254, 194472), (292, 169164), (296, 166878), (333, 148336), (381, 129648), (438, 112776), (444, 111252), (508, 97236), (584, 84582), (592, 83439), (657, 75184), (666, 74168), (762, 64824), (876, 56388), (888, 55626), (1016, 48618), (1143, 43216), (1168, 42291), (1314, 37592), (1332, 37084), (1524, 32412), (1752, 28194), (1776, 27813), (2032, 24309), (2286, 21608), (2628, 18796), (2664, 18542), (2701, 18288), (3048, 16206), (3504, 14097), (4572, 10804), (4699, 10512), (5256, 9398), (5328, 9271), (5402, 9144), (6096, 8103)]