51505894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16843}}^1$

素因数の和:16995

約数の個数: 16

約数和(自身を含む): 84893760

約数和(自身を除く): 33387866

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 16843, 33686, 185273, 370546, 2341177, 4682354, 25752947, 51505894]

約数ペア:

[(1, 51505894), (2, 25752947), (11, 4682354), (22, 2341177), (139, 370546), (278, 185273), (1529, 33686), (3058, 16843)]