51275073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 74059776

約数和(自身を除く): 22784703

約数列:

[1, 3, 23, 47, 69, 97, 141, 163, 291, 489, 1081, 2231, 3243, 3749, 4559, 6693, 7661, 11247, 13677, 15811, 22983, 47433, 104857, 176203, 314571, 363653, 528609, 743117, 1090959, 2229351, 17091691, 51275073]

約数ペア:

[(1, 51275073), (3, 17091691), (23, 2229351), (47, 1090959), (69, 743117), (97, 528609), (141, 363653), (163, 314571), (291, 176203), (489, 104857), (1081, 47433), (2231, 22983), (3243, 15811), (3749, 13677), (4559, 11247), (6693, 7661)]