49955565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 87590016

約数和(自身を除く): 37634451

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 1093, 1385, 3047, 3279, 4155, 5465, 9141, 12023, 15235, 16395, 36069, 45705, 60115, 180345, 302761, 908283, 1513805, 3330371, 4541415, 9991113, 16651855, 49955565]

約数ペア:

[(1, 49955565), (3, 16651855), (5, 9991113), (11, 4541415), (15, 3330371), (33, 1513805), (55, 908283), (165, 302761), (277, 180345), (831, 60115), (1093, 45705), (1385, 36069), (3047, 16395), (3279, 15235), (4155, 12023), (5465, 9141)]