52047878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20443}}^1$

素因数の和:20531

約数の個数: 16

約数和(自身を含む): 83411520

約数和(自身を除く): 31363642

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 20443, 40886, 388417, 776834, 1369681, 2739362, 26023939, 52047878]

約数ペア:

[(1, 52047878), (2, 26023939), (19, 2739362), (38, 1369681), (67, 776834), (134, 388417), (1273, 40886), (2546, 20443)]