54709721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 63778560

約数和(自身を除く): 9068839

約数列:

[1, 11, 19, 67, 209, 737, 1273, 3907, 14003, 42977, 74233, 261769, 816563, 2879459, 4973611, 54709721]

約数ペア:

[(1, 54709721), (11, 4973611), (19, 2879459), (67, 816563), (209, 261769), (737, 74233), (1273, 42977), (3907, 14003)]