52515981

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 92659840

約数和(自身を除く): 40143859

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 73, 133, 171, 219, 399, 511, 601, 657, 1197, 1387, 1533, 1803, 4161, 4207, 4599, 5409, 9709, 11419, 12483, 12621, 29127, 34257, 37863, 43873, 79933, 87381, 102771, 131619, 239799, 307111, 394857, 719397, 833587, 921333, 2500761, 2763999, 5835109, 7502283, 17505327, 52515981]

約数ペア:

[(1, 52515981), (3, 17505327), (7, 7502283), (9, 5835109), (19, 2763999), (21, 2500761), (57, 921333), (63, 833587), (73, 719397), (133, 394857), (171, 307111), (219, 239799), (399, 131619), (511, 102771), (601, 87381), (657, 79933), (1197, 43873), (1387, 37863), (1533, 34257), (1803, 29127), (4161, 12621), (4207, 12483), (4599, 11419), (5409, 9709)]