51984272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 104612352

約数和(自身を除く): 52628080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 337, 496, 622, 674, 1244, 1348, 2488, 2696, 4976, 5392, 9641, 10447, 19282, 20894, 38564, 41788, 77128, 83576, 104807, 154256, 167152, 209614, 419228, 838456, 1676912, 3249017, 6498034, 12996068, 25992136, 51984272]

約数ペア:

[(1, 51984272), (2, 25992136), (4, 12996068), (8, 6498034), (16, 3249017), (31, 1676912), (62, 838456), (124, 419228), (248, 209614), (311, 167152), (337, 154256), (496, 104807), (622, 83576), (674, 77128), (1244, 41788), (1348, 38564), (2488, 20894), (2696, 19282), (4976, 10447), (5392, 9641)]