53790254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202219}}^1$

素因数の和:202247

約数の個数: 16

約数和(自身を含む): 97065600

約数和(自身を除く): 43275346

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 202219, 404438, 1415533, 2831066, 3842161, 7684322, 26895127, 53790254]

約数ペア:

[(1, 53790254), (2, 26895127), (7, 7684322), (14, 3842161), (19, 2831066), (38, 1415533), (133, 404438), (266, 202219)]