49115919

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 66852864

約数和(自身を除く): 17736945

約数列:

[1, 3, 61, 183, 311, 863, 933, 2589, 18971, 52643, 56913, 157929, 268393, 805179, 16371973, 49115919]

約数ペア:

[(1, 49115919), (3, 16371973), (61, 805179), (183, 268393), (311, 157929), (863, 56913), (933, 52643), (2589, 18971)]