51454342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20731}}^1$

素因数の和:20823

約数の個数: 16

約数和(自身を含む): 82845072

約数和(自身を除く): 31390730

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 20731, 41462, 352427, 704854, 1513363, 3026726, 25727171, 51454342]

約数ペア:

[(1, 51454342), (2, 25727171), (17, 3026726), (34, 1513363), (73, 704854), (146, 352427), (1241, 41462), (2482, 20731)]