52711305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 89693568

約数和(自身を除く): 36982263

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 421, 491, 1263, 1473, 2105, 2455, 6315, 7157, 7365, 8347, 21471, 25041, 35785, 41735, 107355, 125205, 206711, 620133, 1033555, 3100665, 3514087, 10542261, 17570435, 52711305]

約数ペア:

[(1, 52711305), (3, 17570435), (5, 10542261), (15, 3514087), (17, 3100665), (51, 1033555), (85, 620133), (255, 206711), (421, 125205), (491, 107355), (1263, 41735), (1473, 35785), (2105, 25041), (2455, 21471), (6315, 8347), (7157, 7365)]