52981490

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{27739}}^1$

素因数の和:27937

約数の個数: 16

約数和(自身を含む): 95869440

約数和(自身を除く): 42887950

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 27739, 55478, 138695, 277390, 5298149, 10596298, 26490745, 52981490]

約数ペア:

[(1, 52981490), (2, 26490745), (5, 10596298), (10, 5298149), (191, 277390), (382, 138695), (955, 55478), (1910, 27739)]