53617648

素因数分解:

$2^4\times 7^1\times {\mathrm{478729}}^1$

素因数の和:478744

約数の個数: 20

約数和(自身を含む): 118725040

約数和(自身を除く): 65107392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 478729, 957458, 1914916, 3351103, 3829832, 6702206, 7659664, 13404412, 26808824, 53617648]

約数ペア:

[(1, 53617648), (2, 26808824), (4, 13404412), (7, 7659664), (8, 6702206), (14, 3829832), (16, 3351103), (28, 1914916), (56, 957458), (112, 478729)]