55780346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{1663}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 86581248

約数和(自身を除く): 30800902

約数列:

[1, 2, 31, 62, 541, 1082, 1663, 3326, 16771, 33542, 51553, 103106, 899683, 1799366, 27890173, 55780346]

約数ペア:

[(1, 55780346), (2, 27890173), (31, 1799366), (62, 899683), (541, 103106), (1082, 51553), (1663, 33542), (3326, 16771)]