56431501

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13687}}^1$

素因数の和:13744

約数の個数: 16

約数和(自身を含む): 70082560

約数和(自身を除く): 13651059

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 13687, 95809, 260053, 424297, 1820371, 2970079, 8061643, 56431501]

約数ペア:

[(1, 56431501), (7, 8061643), (19, 2970079), (31, 1820371), (133, 424297), (217, 260053), (589, 95809), (4123, 13687)]