56508256

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 127685376

約数和(自身を除く): 71177120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 727, 1388, 1454, 2429, 2776, 2908, 4858, 5089, 5552, 5816, 9716, 10178, 11104, 11632, 19432, 20356, 23264, 38864, 40712, 77728, 81424, 162848, 252269, 504538, 1009076, 1765883, 2018152, 3531766, 4036304, 7063532, 8072608, 14127064, 28254128, 56508256]

約数ペア:

[(1, 56508256), (2, 28254128), (4, 14127064), (7, 8072608), (8, 7063532), (14, 4036304), (16, 3531766), (28, 2018152), (32, 1765883), (56, 1009076), (112, 504538), (224, 252269), (347, 162848), (694, 81424), (727, 77728), (1388, 40712), (1454, 38864), (2429, 23264), (2776, 20356), (2908, 19432), (4858, 11632), (5089, 11104), (5552, 10178), (5816, 9716)]