51336828

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:205

約数の個数: 90

約数和(自身を含む): 141747144

約数和(自身を除く): 90410316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 83, 92, 108, 138, 162, 166, 207, 249, 276, 324, 332, 414, 498, 621, 747, 828, 996, 1242, 1494, 1863, 1909, 2241, 2484, 2988, 3726, 3818, 4482, 5727, 6723, 6889, 7452, 7636, 8964, 11454, 13446, 13778, 17181, 20667, 22908, 26892, 27556, 34362, 41334, 51543, 62001, 68724, 82668, 103086, 124002, 154629, 158447, 186003, 206172, 248004, 309258, 316894, 372006, 475341, 558009, 618516, 633788, 744012, 950682, 1116018, 1426023, 1901364, 2232036, 2852046, 4278069, 5704092, 8556138, 12834207, 17112276, 25668414, 51336828]

約数ペア:

[(1, 51336828), (2, 25668414), (3, 17112276), (4, 12834207), (6, 8556138), (9, 5704092), (12, 4278069), (18, 2852046), (23, 2232036), (27, 1901364), (36, 1426023), (46, 1116018), (54, 950682), (69, 744012), (81, 633788), (83, 618516), (92, 558009), (108, 475341), (138, 372006), (162, 316894), (166, 309258), (207, 248004), (249, 206172), (276, 186003), (324, 158447), (332, 154629), (414, 124002), (498, 103086), (621, 82668), (747, 68724), (828, 62001), (996, 51543), (1242, 41334), (1494, 34362), (1863, 27556), (1909, 26892), (2241, 22908), (2484, 20667), (2988, 17181), (3726, 13778), (3818, 13446), (4482, 11454), (5727, 8964), (6723, 7636), (6889, 7452)]