49448979

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{90071}}^1$

素因数の和:90138

約数の個数: 12

約数和(自身を含む): 72598032

約数和(自身を除く): 23149053

約数列:

[1, 3, 9, 61, 183, 549, 90071, 270213, 810639, 5494331, 16482993, 49448979]

約数ペア:

[(1, 49448979), (3, 16482993), (9, 5494331), (61, 810639), (183, 270213), (549, 90071)]