52784816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 126087168

約数和(自身を除く): 73302352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 661, 713, 868, 1288, 1322, 1426, 1736, 2576, 2644, 2852, 3472, 4627, 4991, 5288, 5704, 9254, 9982, 10576, 11408, 15203, 18508, 19964, 20491, 30406, 37016, 39928, 40982, 60812, 74032, 79856, 81964, 106421, 121624, 143437, 163928, 212842, 243248, 286874, 327856, 425684, 471293, 573748, 851368, 942586, 1147496, 1702736, 1885172, 2294992, 3299051, 3770344, 6598102, 7540688, 13196204, 26392408, 52784816]

約数ペア:

[(1, 52784816), (2, 26392408), (4, 13196204), (7, 7540688), (8, 6598102), (14, 3770344), (16, 3299051), (23, 2294992), (28, 1885172), (31, 1702736), (46, 1147496), (56, 942586), (62, 851368), (92, 573748), (112, 471293), (124, 425684), (161, 327856), (184, 286874), (217, 243248), (248, 212842), (322, 163928), (368, 143437), (434, 121624), (496, 106421), (644, 81964), (661, 79856), (713, 74032), (868, 60812), (1288, 40982), (1322, 39928), (1426, 37016), (1736, 30406), (2576, 20491), (2644, 19964), (2852, 18508), (3472, 15203), (4627, 11408), (4991, 10576), (5288, 9982), (5704, 9254)]