51798404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23417}}^1$

素因数の和:23507

約数の個数: 24

約数和(自身を含む): 104912640

約数和(自身を除く): 53114236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 23417, 46834, 93668, 163919, 327838, 655676, 1849943, 3699886, 7399772, 12949601, 25899202, 51798404]

約数ペア:

[(1, 51798404), (2, 25899202), (4, 12949601), (7, 7399772), (14, 3699886), (28, 1849943), (79, 655676), (158, 327838), (316, 163919), (553, 93668), (1106, 46834), (2212, 23417)]