55023689

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 63974400

約数和(自身を除く): 8950711

約数列:

[1, 7, 101, 223, 349, 707, 1561, 2443, 22523, 35249, 77827, 157661, 246743, 544789, 7860527, 55023689]

約数ペア:

[(1, 55023689), (7, 7860527), (101, 544789), (223, 246743), (349, 157661), (707, 77827), (1561, 35249), (2443, 22523)]