49422940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353021}}^1$

素因数の和:353037

約数の個数: 24

約数和(自身を含む): 118615392

約数和(自身を除く): 69192452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353021, 706042, 1412084, 1765105, 2471147, 3530210, 4942294, 7060420, 9884588, 12355735, 24711470, 49422940]

約数ペア:

[(1, 49422940), (2, 24711470), (4, 12355735), (5, 9884588), (7, 7060420), (10, 4942294), (14, 3530210), (20, 2471147), (28, 1765105), (35, 1412084), (70, 706042), (140, 353021)]