56842891

素因数分解:

$7^2\times {\mathrm{1033}}^1\times {\mathrm{1123}}^1$

素因数の和:2170

約数の個数: 12

約数和(自身を含む): 66246312

約数和(自身を除く): 9403421

約数列:

[1, 7, 49, 1033, 1123, 7231, 7861, 50617, 55027, 1160059, 8120413, 56842891]

約数ペア:

[(1, 56842891), (7, 8120413), (49, 1160059), (1033, 55027), (1123, 50617), (7231, 7861)]