51787854

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{32327}}^1$

素因数の和:32424

約数の個数: 24

約数和(自身を含む): 113471280

約数和(自身を除く): 61683426

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 32327, 64654, 96981, 193962, 290943, 581886, 2877103, 5754206, 8631309, 17262618, 25893927, 51787854]

約数ペア:

[(1, 51787854), (2, 25893927), (3, 17262618), (6, 8631309), (9, 5754206), (18, 2877103), (89, 581886), (178, 290943), (267, 193962), (534, 96981), (801, 64654), (1602, 32327)]