51469328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169307}}^1$

素因数の和:169334

約数の個数: 20

約数和(自身を含む): 104970960

約数和(自身を除く): 53501632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169307, 338614, 677228, 1354456, 2708912, 3216833, 6433666, 12867332, 25734664, 51469328]

約数ペア:

[(1, 51469328), (2, 25734664), (4, 12867332), (8, 6433666), (16, 3216833), (19, 2708912), (38, 1354456), (76, 677228), (152, 338614), (304, 169307)]