56553508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2467}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 108216864

約数和(自身を除く): 51663356

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 2467, 4934, 5731, 9868, 11462, 22924, 27137, 54274, 108548, 1285307, 2570614, 5141228, 14138377, 28276754, 56553508]

約数ペア:

[(1, 56553508), (2, 28276754), (4, 14138377), (11, 5141228), (22, 2570614), (44, 1285307), (521, 108548), (1042, 54274), (2084, 27137), (2467, 22924), (4934, 11462), (5731, 9868)]