51915391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2791}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 60307200

約数和(自身を除く): 8391809

約数列:

[1, 11, 19, 89, 209, 979, 1691, 2791, 18601, 30701, 53029, 248399, 583319, 2732389, 4719581, 51915391]

約数ペア:

[(1, 51915391), (11, 4719581), (19, 2732389), (89, 583319), (209, 248399), (979, 53029), (1691, 30701), (2791, 18601)]