52577140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34141}}^1$

素因数の和:34168

約数の個数: 48

約数和(自身を含む): 137660544

約数和(自身を除く): 85083404

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, 34141, 68282, 136564, 170705, 238987, 341410, 375551, 477974, 682820, 751102, 955948, 1194935, 1502204, 1877755, 2389870, 2628857, 3755510, 4779740, 5257714, 7511020, 10515428, 13144285, 26288570, 52577140]

約数ペア:

[(1, 52577140), (2, 26288570), (4, 13144285), (5, 10515428), (7, 7511020), (10, 5257714), (11, 4779740), (14, 3755510), (20, 2628857), (22, 2389870), (28, 1877755), (35, 1502204), (44, 1194935), (55, 955948), (70, 751102), (77, 682820), (110, 477974), (140, 375551), (154, 341410), (220, 238987), (308, 170705), (385, 136564), (770, 68282), (1540, 34141)]