51437936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 64054672

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 97, 131, 176, 184, 194, 253, 262, 368, 388, 506, 524, 776, 1012, 1048, 1067, 1441, 1552, 2024, 2096, 2134, 2231, 2882, 3013, 4048, 4268, 4462, 5764, 6026, 8536, 8924, 11528, 12052, 12707, 17072, 17848, 23056, 24104, 24541, 25414, 33143, 35696, 48208, 49082, 50828, 66286, 98164, 101656, 132572, 139777, 196328, 203312, 265144, 279554, 292261, 392656, 530288, 559108, 584522, 1118216, 1169044, 2236432, 2338088, 3214871, 4676176, 6429742, 12859484, 25718968, 51437936]

約数ペア:

[(1, 51437936), (2, 25718968), (4, 12859484), (8, 6429742), (11, 4676176), (16, 3214871), (22, 2338088), (23, 2236432), (44, 1169044), (46, 1118216), (88, 584522), (92, 559108), (97, 530288), (131, 392656), (176, 292261), (184, 279554), (194, 265144), (253, 203312), (262, 196328), (368, 139777), (388, 132572), (506, 101656), (524, 98164), (776, 66286), (1012, 50828), (1048, 49082), (1067, 48208), (1441, 35696), (1552, 33143), (2024, 25414), (2096, 24541), (2134, 24104), (2231, 23056), (2882, 17848), (3013, 17072), (4048, 12707), (4268, 12052), (4462, 11528), (5764, 8924), (6026, 8536)]