55407202

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 84307392

約数和(自身を除く): 28900190

約数列:

[1, 2, 103, 206, 277, 554, 971, 1942, 28531, 57062, 100013, 200026, 268967, 537934, 27703601, 55407202]

約数ペア:

[(1, 55407202), (2, 27703601), (103, 537934), (206, 268967), (277, 200026), (554, 100013), (971, 57062), (1942, 28531)]