51078906

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{123379}}^1$

素因数の和:123410

約数の個数: 24

約数和(自身を含む): 115483680

約数和(自身を除く): 64404774

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 123379, 246758, 370137, 740274, 1110411, 2220822, 2837717, 5675434, 8513151, 17026302, 25539453, 51078906]

約数ペア:

[(1, 51078906), (2, 25539453), (3, 17026302), (6, 8513151), (9, 5675434), (18, 2837717), (23, 2220822), (46, 1110411), (69, 740274), (138, 370137), (207, 246758), (414, 123379)]