47785513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 53729280

約数和(自身を除く): 5943767

約数列:

[1, 19, 23, 43, 437, 817, 989, 2543, 18791, 48317, 58489, 109349, 1111291, 2077631, 2515027, 47785513]

約数ペア:

[(1, 47785513), (19, 2515027), (23, 2077631), (43, 1111291), (437, 109349), (817, 58489), (989, 48317), (2543, 18791)]