49993812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 145236000

約数和(自身を除く): 95242188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 396, 414, 484, 499, 506, 726, 759, 828, 998, 1012, 1089, 1452, 1497, 1518, 1996, 2178, 2277, 2783, 2994, 3036, 4356, 4491, 4554, 5489, 5566, 5988, 8349, 8982, 9108, 10978, 11132, 11477, 16467, 16698, 17964, 21956, 22954, 25047, 32934, 33396, 34431, 45908, 49401, 50094, 60379, 65868, 68862, 98802, 100188, 103293, 120758, 126247, 137724, 181137, 197604, 206586, 241516, 252494, 362274, 378741, 413172, 504988, 543411, 724548, 757482, 1086822, 1136223, 1388717, 1514964, 2173644, 2272446, 2777434, 4166151, 4544892, 5554868, 8332302, 12498453, 16664604, 24996906, 49993812]

約数ペア:

[(1, 49993812), (2, 24996906), (3, 16664604), (4, 12498453), (6, 8332302), (9, 5554868), (11, 4544892), (12, 4166151), (18, 2777434), (22, 2272446), (23, 2173644), (33, 1514964), (36, 1388717), (44, 1136223), (46, 1086822), (66, 757482), (69, 724548), (92, 543411), (99, 504988), (121, 413172), (132, 378741), (138, 362274), (198, 252494), (207, 241516), (242, 206586), (253, 197604), (276, 181137), (363, 137724), (396, 126247), (414, 120758), (484, 103293), (499, 100188), (506, 98802), (726, 68862), (759, 65868), (828, 60379), (998, 50094), (1012, 49401), (1089, 45908), (1452, 34431), (1497, 33396), (1518, 32934), (1996, 25047), (2178, 22954), (2277, 21956), (2783, 17964), (2994, 16698), (3036, 16467), (4356, 11477), (4491, 11132), (4554, 10978), (5489, 9108), (5566, 8982), (5988, 8349)]