53240825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{193603}}^1$

素因数の和:193624

約数の個数: 12

約数和(自身を含む): 72020688

約数和(自身を除く): 18779863

約数列:

[1, 5, 11, 25, 55, 275, 193603, 968015, 2129633, 4840075, 10648165, 53240825]

約数ペア:

[(1, 53240825), (5, 10648165), (11, 4840075), (25, 2129633), (55, 968015), (275, 193603)]