52178978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 85458240

約数和(自身を除く): 33279262

約数列:

[1, 2, 19, 38, 41, 82, 107, 214, 313, 626, 779, 1558, 2033, 4066, 4387, 5947, 8774, 11894, 12833, 25666, 33491, 66982, 83353, 166706, 243827, 487654, 636329, 1272658, 1373131, 2746262, 26089489, 52178978]

約数ペア:

[(1, 52178978), (2, 26089489), (19, 2746262), (38, 1373131), (41, 1272658), (82, 636329), (107, 487654), (214, 243827), (313, 166706), (626, 83353), (779, 66982), (1558, 33491), (2033, 25666), (4066, 12833), (4387, 11894), (5947, 8774)]