55749890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 118901952

約数和(自身を除く): 63152062

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 947, 1015, 1682, 1894, 2030, 4205, 4735, 5887, 6629, 8410, 9470, 11774, 13258, 27463, 29435, 33145, 54926, 58870, 66290, 137315, 192241, 274630, 384482, 796427, 961205, 1592854, 1922410, 3982135, 5574989, 7964270, 11149978, 27874945, 55749890]

約数ペア:

[(1, 55749890), (2, 27874945), (5, 11149978), (7, 7964270), (10, 5574989), (14, 3982135), (29, 1922410), (35, 1592854), (58, 961205), (70, 796427), (145, 384482), (203, 274630), (290, 192241), (406, 137315), (841, 66290), (947, 58870), (1015, 54926), (1682, 33145), (1894, 29435), (2030, 27463), (4205, 13258), (4735, 11774), (5887, 9470), (6629, 8410)]