51228528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 145303200

約数和(自身を除く): 94074672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 1549, 2067, 2544, 2756, 3098, 4134, 4647, 5512, 6196, 8268, 9294, 11024, 12392, 16536, 18588, 20137, 24784, 33072, 37176, 40274, 60411, 74352, 80548, 82097, 120822, 161096, 164194, 241644, 246291, 322192, 328388, 483288, 492582, 656776, 966576, 985164, 1067261, 1313552, 1970328, 2134522, 3201783, 3940656, 4269044, 6403566, 8538088, 12807132, 17076176, 25614264, 51228528]

約数ペア:

[(1, 51228528), (2, 25614264), (3, 17076176), (4, 12807132), (6, 8538088), (8, 6403566), (12, 4269044), (13, 3940656), (16, 3201783), (24, 2134522), (26, 1970328), (39, 1313552), (48, 1067261), (52, 985164), (53, 966576), (78, 656776), (104, 492582), (106, 483288), (156, 328388), (159, 322192), (208, 246291), (212, 241644), (312, 164194), (318, 161096), (424, 120822), (624, 82097), (636, 80548), (689, 74352), (848, 60411), (1272, 40274), (1378, 37176), (1549, 33072), (2067, 24784), (2544, 20137), (2756, 18588), (3098, 16536), (4134, 12392), (4647, 11024), (5512, 9294), (6196, 8268)]