53137364

素因数分解:

$2^2\times 7^2\times {\mathrm{271109}}^1$

素因数の和:271127

約数の個数: 18

約数和(自身を含む): 108172890

約数和(自身を除く): 55035526

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271109, 542218, 1084436, 1897763, 3795526, 7591052, 13284341, 26568682, 53137364]

約数ペア:

[(1, 53137364), (2, 26568682), (4, 13284341), (7, 7591052), (14, 3795526), (28, 1897763), (49, 1084436), (98, 542218), (196, 271109)]