520050516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{28123}}^1$

素因数の和:28220

約数の個数: 48

約数和(自身を含む): 1285154304

約数和(自身を除く): 765103788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 9246, 18492, 28123, 56246, 84369, 112492, 168738, 337476, 646829, 1293658, 1884241, 1940487, 2587316, 3768482, 3880974, 5652723, 7536964, 7761948, 11305446, 22610892, 43337543, 86675086, 130012629, 173350172, 260025258, 520050516]

約数ペア:

[(1, 520050516), (2, 260025258), (3, 173350172), (4, 130012629), (6, 86675086), (12, 43337543), (23, 22610892), (46, 11305446), (67, 7761948), (69, 7536964), (92, 5652723), (134, 3880974), (138, 3768482), (201, 2587316), (268, 1940487), (276, 1884241), (402, 1293658), (804, 646829), (1541, 337476), (3082, 168738), (4623, 112492), (6164, 84369), (9246, 56246), (18492, 28123)]