49162239

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 36

約数和(自身を含む): 84651840

約数和(自身を除く): 35489601

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 2719, 6027, 8157, 18081, 19033, 24471, 57099, 111479, 133231, 171297, 334437, 399693, 780353, 1003311, 1199079, 2341059, 5462471, 7023177, 16387413, 49162239]

約数ペア:

[(1, 49162239), (3, 16387413), (7, 7023177), (9, 5462471), (21, 2341059), (41, 1199079), (49, 1003311), (63, 780353), (123, 399693), (147, 334437), (287, 171297), (369, 133231), (441, 111479), (861, 57099), (2009, 24471), (2583, 19033), (2719, 18081), (6027, 8157)]