50082705

素因数分解:

$3^4\times 5^1\times {\mathrm{123661}}^1$

素因数の和:123678

約数の個数: 20

約数和(自身を含む): 89778612

約数和(自身を除く): 39695907

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 123661, 370983, 618305, 1112949, 1854915, 3338847, 5564745, 10016541, 16694235, 50082705]

約数ペア:

[(1, 50082705), (3, 16694235), (5, 10016541), (9, 5564745), (15, 3338847), (27, 1854915), (45, 1112949), (81, 618305), (135, 370983), (405, 123661)]