53006660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{378619}}^1$

素因数の和:378635

約数の個数: 24

約数和(自身を含む): 127216320

約数和(自身を除く): 74209660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 378619, 757238, 1514476, 1893095, 2650333, 3786190, 5300666, 7572380, 10601332, 13251665, 26503330, 53006660]

約数ペア:

[(1, 53006660), (2, 26503330), (4, 13251665), (5, 10601332), (7, 7572380), (10, 5300666), (14, 3786190), (20, 2650333), (28, 1893095), (35, 1514476), (70, 757238), (140, 378619)]