47090904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{280303}}^1$

素因数の和:280319

約数の個数: 32

約数和(自身を含む): 134545920

約数和(自身を除く): 87455016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 280303, 560606, 840909, 1121212, 1681818, 1962121, 2242424, 3363636, 3924242, 5886363, 6727272, 7848484, 11772726, 15696968, 23545452, 47090904]

約数ペア:

[(1, 47090904), (2, 23545452), (3, 15696968), (4, 11772726), (6, 7848484), (7, 6727272), (8, 5886363), (12, 3924242), (14, 3363636), (21, 2242424), (24, 1962121), (28, 1681818), (42, 1121212), (56, 840909), (84, 560606), (168, 280303)]