49938567

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{64271}}^1$

素因数の和:64318

約数の個数: 16

約数和(自身を含む): 78154752

約数和(自身を除く): 28216185

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 64271, 192813, 449897, 1349691, 2378027, 7134081, 16646189, 49938567]

約数ペア:

[(1, 49938567), (3, 16646189), (7, 7134081), (21, 2378027), (37, 1349691), (111, 449897), (259, 192813), (777, 64271)]