53086881

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 71668800

約数和(自身を除く): 18581919

約数列:

[1, 3, 157, 269, 419, 471, 807, 1257, 42233, 65783, 112711, 126699, 197349, 338133, 17695627, 53086881]

約数ペア:

[(1, 53086881), (3, 17695627), (157, 338133), (269, 197349), (419, 126699), (471, 112711), (807, 65783), (1257, 42233)]