52927980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126019}}^1$

素因数の和:126038

約数の個数: 48

約数和(自身を含む): 169370880

約数和(自身を除く): 116442900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 126019, 252038, 378057, 504076, 630095, 756114, 882133, 1260190, 1512228, 1764266, 1890285, 2520380, 2646399, 3528532, 3780570, 4410665, 5292798, 7561140, 8821330, 10585596, 13231995, 17642660, 26463990, 52927980]

約数ペア:

[(1, 52927980), (2, 26463990), (3, 17642660), (4, 13231995), (5, 10585596), (6, 8821330), (7, 7561140), (10, 5292798), (12, 4410665), (14, 3780570), (15, 3528532), (20, 2646399), (21, 2520380), (28, 1890285), (30, 1764266), (35, 1512228), (42, 1260190), (60, 882133), (70, 756114), (84, 630095), (105, 504076), (140, 378057), (210, 252038), (420, 126019)]