51420004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{941}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 94953600

約数和(自身を除く): 43533596

約数列:

[1, 2, 4, 19, 38, 76, 719, 941, 1438, 1882, 2876, 3764, 13661, 17879, 27322, 35758, 54644, 71516, 676579, 1353158, 2706316, 12855001, 25710002, 51420004]

約数ペア:

[(1, 51420004), (2, 25710002), (4, 12855001), (19, 2706316), (38, 1353158), (76, 676579), (719, 71516), (941, 54644), (1438, 35758), (1882, 27322), (2876, 17879), (3764, 13661)]