53565788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 103931520

約数和(自身を除く): 50365732

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 148, 172, 443, 703, 817, 886, 1406, 1591, 1634, 1772, 2812, 3182, 3268, 6364, 8417, 16391, 16834, 19049, 30229, 32782, 33668, 38098, 60458, 65564, 76196, 120916, 311429, 361931, 622858, 704813, 723862, 1245716, 1409626, 1447724, 2819252, 13391447, 26782894, 53565788]

約数ペア:

[(1, 53565788), (2, 26782894), (4, 13391447), (19, 2819252), (37, 1447724), (38, 1409626), (43, 1245716), (74, 723862), (76, 704813), (86, 622858), (148, 361931), (172, 311429), (443, 120916), (703, 76196), (817, 65564), (886, 60458), (1406, 38098), (1591, 33668), (1634, 32782), (1772, 30229), (2812, 19049), (3182, 16834), (3268, 16391), (6364, 8417)]