51407951

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 60960768

約数和(自身を除く): 9552817

約数列:

[1, 7, 31, 217, 241, 983, 1687, 6881, 7471, 30473, 52297, 213311, 236903, 1658321, 7343993, 51407951]

約数ペア:

[(1, 51407951), (7, 7343993), (31, 1658321), (217, 236903), (241, 213311), (983, 52297), (1687, 30473), (6881, 7471)]