55871276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2069}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 100734480

約数和(自身を除く): 44863204

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 2069, 4138, 6751, 8276, 13502, 27004, 88967, 177934, 324833, 355868, 649666, 1299332, 13967819, 27935638, 55871276]

約数ペア:

[(1, 55871276), (2, 27935638), (4, 13967819), (43, 1299332), (86, 649666), (157, 355868), (172, 324833), (314, 177934), (628, 88967), (2069, 27004), (4138, 13502), (6751, 8276)]