51671536

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 117940368

約数和(自身を除く): 66268832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 337, 518, 592, 674, 1036, 1348, 1369, 2072, 2359, 2696, 2738, 4144, 4718, 5392, 5476, 9436, 9583, 10952, 12469, 18872, 19166, 21904, 24938, 37744, 38332, 49876, 76664, 87283, 99752, 153328, 174566, 199504, 349132, 461353, 698264, 922706, 1396528, 1845412, 3229471, 3690824, 6458942, 7381648, 12917884, 25835768, 51671536]

約数ペア:

[(1, 51671536), (2, 25835768), (4, 12917884), (7, 7381648), (8, 6458942), (14, 3690824), (16, 3229471), (28, 1845412), (37, 1396528), (56, 922706), (74, 698264), (112, 461353), (148, 349132), (259, 199504), (296, 174566), (337, 153328), (518, 99752), (592, 87283), (674, 76664), (1036, 49876), (1348, 38332), (1369, 37744), (2072, 24938), (2359, 21904), (2696, 19166), (2738, 18872), (4144, 12469), (4718, 10952), (5392, 9583), (5476, 9436)]