51782493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 34479267

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 4679, 11067, 14037, 32753, 79543, 98259, 145049, 238629, 435147, 556801, 1015343, 1670403, 2465833, 3046029, 7397499, 17260831, 51782493]

約数ペア:

[(1, 51782493), (3, 17260831), (7, 7397499), (17, 3046029), (21, 2465833), (31, 1670403), (51, 1015343), (93, 556801), (119, 435147), (217, 238629), (357, 145049), (527, 98259), (651, 79543), (1581, 32753), (3689, 14037), (4679, 11067)]