56513016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{112129}}^1$

素因数の和:112148

約数の個数: 48

約数和(自身を含む): 174922800

約数和(自身を除く): 118409784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 112129, 224258, 336387, 448516, 672774, 784903, 897032, 1009161, 1345548, 1569806, 2018322, 2354709, 2691096, 3139612, 4036644, 4709418, 6279224, 7064127, 8073288, 9418836, 14128254, 18837672, 28256508, 56513016]

約数ペア:

[(1, 56513016), (2, 28256508), (3, 18837672), (4, 14128254), (6, 9418836), (7, 8073288), (8, 7064127), (9, 6279224), (12, 4709418), (14, 4036644), (18, 3139612), (21, 2691096), (24, 2354709), (28, 2018322), (36, 1569806), (42, 1345548), (56, 1009161), (63, 897032), (72, 784903), (84, 672774), (126, 448516), (168, 336387), (252, 224258), (504, 112129)]