51075952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168013}}^1$

素因数の和:168040

約数の個数: 20

約数和(自身を含む): 104168680

約数和(自身を除く): 53092728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168013, 336026, 672052, 1344104, 2688208, 3192247, 6384494, 12768988, 25537976, 51075952]

約数ペア:

[(1, 51075952), (2, 25537976), (4, 12768988), (8, 6384494), (16, 3192247), (19, 2688208), (38, 1344104), (76, 672052), (152, 336026), (304, 168013)]