52327980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290711}}^1$

素因数の和:290726

約数の個数: 36

約数和(自身を含む): 158728752

約数和(自身を除く): 106400772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290711, 581422, 872133, 1162844, 1453555, 1744266, 2616399, 2907110, 3488532, 4360665, 5232798, 5814220, 8721330, 10465596, 13081995, 17442660, 26163990, 52327980]

約数ペア:

[(1, 52327980), (2, 26163990), (3, 17442660), (4, 13081995), (5, 10465596), (6, 8721330), (9, 5814220), (10, 5232798), (12, 4360665), (15, 3488532), (18, 2907110), (20, 2616399), (30, 1744266), (36, 1453555), (45, 1162844), (60, 872133), (90, 581422), (180, 290711)]