51239152

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{7229}}^1$

素因数の和:7680

約数の個数: 20

約数和(自身を含む): 99513720

約数和(自身を除く): 48274568

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 7229, 14458, 28916, 57832, 115664, 3202447, 6404894, 12809788, 25619576, 51239152]

約数ペア:

[(1, 51239152), (2, 25619576), (4, 12809788), (8, 6404894), (16, 3202447), (443, 115664), (886, 57832), (1772, 28916), (3544, 14458), (7088, 7229)]