50986377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18947}}^1$

素因数の和:18989

約数の個数: 24

約数和(自身を含む): 82764864

約数和(自身を除く): 31778487

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 18947, 56841, 170523, 246311, 435781, 738933, 1307343, 2216799, 3922029, 5665153, 16995459, 50986377]

約数ペア:

[(1, 50986377), (3, 16995459), (9, 5665153), (13, 3922029), (23, 2216799), (39, 1307343), (69, 738933), (117, 435781), (207, 246311), (299, 170523), (897, 56841), (2691, 18947)]