53512340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382231}}^1$

素因数の和:382247

約数の個数: 24

約数和(自身を含む): 128429952

約数和(自身を除く): 74917612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382231, 764462, 1528924, 1911155, 2675617, 3822310, 5351234, 7644620, 10702468, 13378085, 26756170, 53512340]

約数ペア:

[(1, 53512340), (2, 26756170), (4, 13378085), (5, 10702468), (7, 7644620), (10, 5351234), (14, 3822310), (20, 2675617), (28, 1911155), (35, 1528924), (70, 764462), (140, 382231)]