51402554

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{17401}}^1$

素因数の和:17621

約数の個数: 16

約数和(自身を含む): 88541376

約数和(自身を除く): 37138822

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 17401, 34802, 121807, 243614, 3671611, 7343222, 25701277, 51402554]

約数ペア:

[(1, 51402554), (2, 25701277), (7, 7343222), (14, 3671611), (211, 243614), (422, 121807), (1477, 34802), (2954, 17401)]