56371042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{309731}}^1$

素因数の和:309753

約数の個数: 16

約数和(自身を含む): 104069952

約数和(自身を除く): 47698910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 309731, 619462, 2168117, 4026503, 4336234, 8053006, 28185521, 56371042]

約数ペア:

[(1, 56371042), (2, 28185521), (7, 8053006), (13, 4336234), (14, 4026503), (26, 2168117), (91, 619462), (182, 309731)]