55978808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{225721}}^1$

素因数の和:225758

約数の個数: 16

約数和(自身を含む): 108346560

約数和(自身を除く): 52367752

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 225721, 451442, 902884, 1805768, 6997351, 13994702, 27989404, 55978808]

約数ペア:

[(1, 55978808), (2, 27989404), (4, 13994702), (8, 6997351), (31, 1805768), (62, 902884), (124, 451442), (248, 225721)]