55089579

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{839}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 75398400

約数和(自身を除く): 20308821

約数列:

[1, 3, 43, 129, 509, 839, 1527, 2517, 21887, 36077, 65661, 108231, 427051, 1281153, 18363193, 55089579]

約数ペア:

[(1, 55089579), (3, 18363193), (43, 1281153), (129, 427051), (509, 108231), (839, 65661), (1527, 36077), (2517, 21887)]