55776502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1361}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 86557824

約数和(自身を除く): 30781322

約数列:

[1, 2, 31, 62, 661, 1322, 1361, 2722, 20491, 40982, 42191, 84382, 899621, 1799242, 27888251, 55776502]

約数ペア:

[(1, 55776502), (2, 27888251), (31, 1799242), (62, 899621), (661, 84382), (1322, 42191), (1361, 40982), (2722, 20491)]