51723586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12721}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 82438560

約数和(自身を除く): 30714974

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 12721, 25442, 241699, 483398, 1361147, 2722294, 25861793, 51723586]

約数ペア:

[(1, 51723586), (2, 25861793), (19, 2722294), (38, 1361147), (107, 483398), (214, 241699), (2033, 25442), (4066, 12721)]