49287771

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{46807}}^1$

素因数の和:46832

約数の個数: 20

約数和(自身を含む): 79292752

約数和(自身を除く): 30004981

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 46807, 140421, 421263, 608491, 1263789, 1825473, 3791367, 5476419, 16429257, 49287771]

約数ペア:

[(1, 49287771), (3, 16429257), (9, 5476419), (13, 3791367), (27, 1825473), (39, 1263789), (81, 608491), (117, 421263), (351, 140421), (1053, 46807)]