55500004

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4943}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 111299328

約数和(自身を除く): 55799324

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 4943, 5614, 9886, 11228, 19772, 34601, 69202, 138404, 1982143, 3964286, 7928572, 13875001, 27750002, 55500004]

約数ペア:

[(1, 55500004), (2, 27750002), (4, 13875001), (7, 7928572), (14, 3964286), (28, 1982143), (401, 138404), (802, 69202), (1604, 34601), (2807, 19772), (4943, 11228), (5614, 9886)]