53020660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34429}}^1$

素因数の和:34456

約数の個数: 48

約数和(自身を含む): 138821760

約数和(自身を除く): 85801100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34429, 68858, 137716, 172145, 241003, 344290, 378719, 482006, 688580, 757438, 964012, 1205015, 1514876, 1893595, 2410030, 2651033, 3787190, 4820060, 5302066, 7574380, 10604132, 13255165, 26510330, 53020660]

約数ペア:

[(1, 53020660), (2, 26510330), (4, 13255165), (5, 10604132), (7, 7574380), (10, 5302066), (11, 4820060), (14, 3787190), (20, 2651033), (22, 2410030), (28, 1893595), (35, 1514876), (44, 1205015), (55, 964012), (70, 757438), (77, 688580), (110, 482006), (140, 378719), (154, 344290), (220, 241003), (308, 172145), (385, 137716), (770, 68858), (1540, 34429)]