50689389

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 69391872

約数和(自身を除く): 18702483

約数列:

[1, 3, 43, 129, 443, 887, 1329, 2661, 19049, 38141, 57147, 114423, 392941, 1178823, 16896463, 50689389]

約数ペア:

[(1, 50689389), (3, 16896463), (43, 1178823), (129, 392941), (443, 114423), (887, 57147), (1329, 38141), (2661, 19049)]