56906556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{677459}}^1$

素因数の和:677473

約数の個数: 24

約数和(自身を含む): 151751040

約数和(自身を除く): 94844484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 677459, 1354918, 2032377, 2709836, 4064754, 4742213, 8129508, 9484426, 14226639, 18968852, 28453278, 56906556]

約数ペア:

[(1, 56906556), (2, 28453278), (3, 18968852), (4, 14226639), (6, 9484426), (7, 8129508), (12, 4742213), (14, 4064754), (21, 2709836), (28, 2032377), (42, 1354918), (84, 677459)]