51230144

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:853

約数の個数: 56

約数和(自身を含む): 117031008

約数和(自身を除く): 65800864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 661, 692, 1211, 1322, 1384, 2422, 2644, 2768, 4627, 4844, 5288, 5536, 9254, 9688, 10576, 11072, 18508, 19376, 21152, 37016, 38752, 42304, 74032, 77504, 114353, 148064, 228706, 296128, 457412, 800471, 914824, 1600942, 1829648, 3201884, 3659296, 6403768, 7318592, 12807536, 25615072, 51230144]

約数ペア:

[(1, 51230144), (2, 25615072), (4, 12807536), (7, 7318592), (8, 6403768), (14, 3659296), (16, 3201884), (28, 1829648), (32, 1600942), (56, 914824), (64, 800471), (112, 457412), (173, 296128), (224, 228706), (346, 148064), (448, 114353), (661, 77504), (692, 74032), (1211, 42304), (1322, 38752), (1384, 37016), (2422, 21152), (2644, 19376), (2768, 18508), (4627, 11072), (4844, 10576), (5288, 9688), (5536, 9254)]