51313648

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{12479}}^1$

素因数の和:12744

約数の個数: 20

約数和(自身を含む): 99815040

約数和(自身を除く): 48501392

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 12479, 24958, 49916, 99832, 199664, 3207103, 6414206, 12828412, 25656824, 51313648]

約数ペア:

[(1, 51313648), (2, 25656824), (4, 12828412), (8, 6414206), (16, 3207103), (257, 199664), (514, 99832), (1028, 49916), (2056, 24958), (4112, 12479)]