53318218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1979}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 84348000

約数和(自身を除く): 31029782

約数列:

[1, 2, 19, 38, 709, 1418, 1979, 3958, 13471, 26942, 37601, 75202, 1403111, 2806222, 26659109, 53318218]

約数ペア:

[(1, 53318218), (2, 26659109), (19, 2806222), (38, 1403111), (709, 75202), (1418, 37601), (1979, 26942), (3958, 13471)]