51519377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4073}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 63880320

約数和(自身を除く): 12360943

約数列:

[1, 7, 13, 91, 139, 973, 1807, 4073, 12649, 28511, 52949, 370643, 566147, 3963029, 7359911, 51519377]

約数ペア:

[(1, 51519377), (7, 7359911), (13, 3963029), (91, 566147), (139, 370643), (973, 52949), (1807, 28511), (4073, 12649)]