56275548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{669947}}^1$

素因数の和:669961

約数の個数: 24

約数和(自身を含む): 150068352

約数和(自身を除く): 93792804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 669947, 1339894, 2009841, 2679788, 4019682, 4689629, 8039364, 9379258, 14068887, 18758516, 28137774, 56275548]

約数ペア:

[(1, 56275548), (2, 28137774), (3, 18758516), (4, 14068887), (6, 9379258), (7, 8039364), (12, 4689629), (14, 4019682), (21, 2679788), (28, 2009841), (42, 1339894), (84, 669947)]