49506940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353621}}^1$

素因数の和:353637

約数の個数: 24

約数和(自身を含む): 118816992

約数和(自身を除く): 69310052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353621, 707242, 1414484, 1768105, 2475347, 3536210, 4950694, 7072420, 9901388, 12376735, 24753470, 49506940]

約数ペア:

[(1, 49506940), (2, 24753470), (4, 12376735), (5, 9901388), (7, 7072420), (10, 4950694), (14, 3536210), (20, 2475347), (28, 1768105), (35, 1414484), (70, 707242), (140, 353621)]