56985187

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 68331600

約数和(自身を除く): 11346413

約数列:

[1, 7, 49, 73, 89, 179, 511, 623, 1253, 3577, 4361, 6497, 8771, 13067, 15931, 45479, 91469, 111517, 318353, 640283, 780619, 1162963, 8140741, 56985187]

約数ペア:

[(1, 56985187), (7, 8140741), (49, 1162963), (73, 780619), (89, 640283), (179, 318353), (511, 111517), (623, 91469), (1253, 45479), (3577, 15931), (4361, 13067), (6497, 8771)]