49640217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 77898240

約数和(自身を除く): 28258023

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 1931, 2337, 5793, 8569, 21241, 25707, 36689, 63723, 79171, 110067, 237513, 403579, 870881, 1210737, 1504249, 2612643, 4512747, 16546739, 49640217]

約数ペア:

[(1, 49640217), (3, 16546739), (11, 4512747), (19, 2612643), (33, 1504249), (41, 1210737), (57, 870881), (123, 403579), (209, 237513), (451, 110067), (627, 79171), (779, 63723), (1353, 36689), (1931, 25707), (2337, 21241), (5793, 8569)]