53481175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 72673920

約数和(自身を除く): 19192745

約数列:

[1, 5, 11, 25, 55, 275, 439, 443, 2195, 2215, 4829, 4873, 10975, 11075, 24145, 24365, 120725, 121825, 194477, 972385, 2139247, 4861925, 10696235, 53481175]

約数ペア:

[(1, 53481175), (5, 10696235), (11, 4861925), (25, 2139247), (55, 972385), (275, 194477), (439, 121825), (443, 120725), (2195, 24365), (2215, 24145), (4829, 11075), (4873, 10975)]