51465701

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 60872448

約数和(自身を除く): 9406747

約数列:

[1, 7, 41, 103, 287, 721, 1741, 4223, 12187, 29561, 71381, 179323, 499667, 1255261, 7352243, 51465701]

約数ペア:

[(1, 51465701), (7, 7352243), (41, 1255261), (103, 499667), (287, 179323), (721, 71381), (1741, 29561), (4223, 12187)]