49297220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{352123}}^1$

素因数の和:352139

約数の個数: 24

約数和(自身を含む): 118313664

約数和(自身を除く): 69016444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 352123, 704246, 1408492, 1760615, 2464861, 3521230, 4929722, 7042460, 9859444, 12324305, 24648610, 49297220]

約数ペア:

[(1, 49297220), (2, 24648610), (4, 12324305), (5, 9859444), (7, 7042460), (10, 4929722), (14, 3521230), (20, 2464861), (28, 1760615), (35, 1408492), (70, 704246), (140, 352123)]