48971517

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 78086400

約数和(自身を除く): 29114883

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 609, 679, 829, 2037, 2487, 2813, 5803, 8439, 17409, 19691, 24041, 59073, 72123, 80413, 168287, 241239, 504861, 562891, 1688673, 2331977, 6995931, 16323839, 48971517]

約数ペア:

[(1, 48971517), (3, 16323839), (7, 6995931), (21, 2331977), (29, 1688673), (87, 562891), (97, 504861), (203, 241239), (291, 168287), (609, 80413), (679, 72123), (829, 59073), (2037, 24041), (2487, 19691), (2813, 17409), (5803, 8439)]