51689486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{6361}}^1$

素因数の和:6619

約数の個数: 16

約数和(自身を含む): 82451520

約数和(自身を除く): 30762034

約数列:

[1, 2, 17, 34, 239, 478, 4063, 6361, 8126, 12722, 108137, 216274, 1520279, 3040558, 25844743, 51689486]

約数ペア:

[(1, 51689486), (2, 25844743), (17, 3040558), (34, 1520279), (239, 216274), (478, 108137), (4063, 12722), (6361, 8126)]