54120412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{86179}}^1$

素因数の和:86340

約数の個数: 12

約数和(自身を含む): 95315080

約数和(自身を除く): 41194668

約数列:

[1, 2, 4, 157, 314, 628, 86179, 172358, 344716, 13530103, 27060206, 54120412]

約数ペア:

[(1, 54120412), (2, 27060206), (4, 13530103), (157, 344716), (314, 172358), (628, 86179)]