51129276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 136924032

約数和(自身を除く): 85794756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1452, 1518, 1531, 2783, 3036, 3062, 4593, 5566, 6124, 8349, 9186, 11132, 16698, 16841, 18372, 33396, 33682, 35213, 50523, 67364, 70426, 101046, 105639, 140852, 185251, 202092, 211278, 370502, 387343, 422556, 555753, 741004, 774686, 1111506, 1162029, 1549372, 2223012, 2324058, 4260773, 4648116, 8521546, 12782319, 17043092, 25564638, 51129276]

約数ペア:

[(1, 51129276), (2, 25564638), (3, 17043092), (4, 12782319), (6, 8521546), (11, 4648116), (12, 4260773), (22, 2324058), (23, 2223012), (33, 1549372), (44, 1162029), (46, 1111506), (66, 774686), (69, 741004), (92, 555753), (121, 422556), (132, 387343), (138, 370502), (242, 211278), (253, 202092), (276, 185251), (363, 140852), (484, 105639), (506, 101046), (726, 70426), (759, 67364), (1012, 50523), (1452, 35213), (1518, 33682), (1531, 33396), (2783, 18372), (3036, 16841), (3062, 16698), (4593, 11132), (5566, 9186), (6124, 8349)]