51690236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1747}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 97643280

約数和(自身を除く): 45953044

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 1747, 2276, 3494, 6988, 7397, 14794, 22711, 29588, 45422, 90844, 994043, 1988086, 3976172, 12922559, 25845118, 51690236]

約数ペア:

[(1, 51690236), (2, 25845118), (4, 12922559), (13, 3976172), (26, 1988086), (52, 994043), (569, 90844), (1138, 45422), (1747, 29588), (2276, 22711), (3494, 14794), (6988, 7397)]