51754726

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 78804000

約数和(自身を除く): 27049274

約数列:

[1, 2, 109, 199, 218, 398, 1193, 2386, 21691, 43382, 130037, 237407, 260074, 474814, 25877363, 51754726]

約数ペア:

[(1, 51754726), (2, 25877363), (109, 474814), (199, 260074), (218, 237407), (398, 130037), (1193, 43382), (2386, 21691)]