53862620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384733}}^1$

素因数の和:384749

約数の個数: 24

約数和(自身を含む): 129270624

約数和(自身を除く): 75408004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384733, 769466, 1538932, 1923665, 2693131, 3847330, 5386262, 7694660, 10772524, 13465655, 26931310, 53862620]

約数ペア:

[(1, 53862620), (2, 26931310), (4, 13465655), (5, 10772524), (7, 7694660), (10, 5386262), (14, 3847330), (20, 2693131), (28, 1923665), (35, 1538932), (70, 769466), (140, 384733)]