51284718

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{8713}}^1$

素因数の和:8833

約数の個数: 32

約数和(自身を含む): 115024800

約数和(自身を除く): 63740082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 8713, 17426, 26139, 52278, 78417, 156834, 235251, 470502, 949717, 1899434, 2849151, 5698302, 8547453, 17094906, 25642359, 51284718]

約数ペア:

[(1, 51284718), (2, 25642359), (3, 17094906), (6, 8547453), (9, 5698302), (18, 2849151), (27, 1899434), (54, 949717), (109, 470502), (218, 235251), (327, 156834), (654, 78417), (981, 52278), (1962, 26139), (2943, 17426), (5886, 8713)]