56855202

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{220369}}^1$

素因数の和:220417

約数の個数: 16

約数和(自身を含む): 116355360

約数和(自身を除く): 59500158

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 220369, 440738, 661107, 1322214, 9475867, 18951734, 28427601, 56855202]

約数ペア:

[(1, 56855202), (2, 28427601), (3, 18951734), (6, 9475867), (43, 1322214), (86, 661107), (129, 440738), (258, 220369)]