51995300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{74279}}^1$

素因数の和:74300

約数の個数: 36

約数和(自身を含む): 128950080

約数和(自身を除く): 76954780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 74279, 148558, 297116, 371395, 519953, 742790, 1039906, 1485580, 1856975, 2079812, 2599765, 3713950, 5199530, 7427900, 10399060, 12998825, 25997650, 51995300]

約数ペア:

[(1, 51995300), (2, 25997650), (4, 12998825), (5, 10399060), (7, 7427900), (10, 5199530), (14, 3713950), (20, 2599765), (25, 2079812), (28, 1856975), (35, 1485580), (50, 1039906), (70, 742790), (100, 519953), (140, 371395), (175, 297116), (350, 148558), (700, 74279)]