51886240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46327}}^1$

素因数の和:46349

約数の個数: 48

約数和(自身を含む): 140095872

約数和(自身を除く): 88209632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46327, 92654, 185308, 231635, 324289, 370616, 463270, 648578, 741232, 926540, 1297156, 1482464, 1621445, 1853080, 2594312, 3242890, 3706160, 5188624, 6485780, 7412320, 10377248, 12971560, 25943120, 51886240]

約数ペア:

[(1, 51886240), (2, 25943120), (4, 12971560), (5, 10377248), (7, 7412320), (8, 6485780), (10, 5188624), (14, 3706160), (16, 3242890), (20, 2594312), (28, 1853080), (32, 1621445), (35, 1482464), (40, 1297156), (56, 926540), (70, 741232), (80, 648578), (112, 463270), (140, 370616), (160, 324289), (224, 231635), (280, 185308), (560, 92654), (1120, 46327)]