49639666

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 79209900

約数和(自身を除く): 29570234

約数列:

[1, 2, 19, 38, 197, 349, 361, 394, 698, 722, 3743, 6631, 7486, 13262, 68753, 71117, 125989, 137506, 142234, 251978, 1306307, 2612614, 24819833, 49639666]

約数ペア:

[(1, 49639666), (2, 24819833), (19, 2612614), (38, 1306307), (197, 251978), (349, 142234), (361, 137506), (394, 125989), (698, 71117), (722, 68753), (3743, 13262), (6631, 7486)]