55840757

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 67141632

約数和(自身を除く): 11300875

約数列:

[1, 7, 23, 127, 161, 889, 2731, 2921, 19117, 20447, 62813, 346837, 439691, 2427859, 7977251, 55840757]

約数ペア:

[(1, 55840757), (7, 7977251), (23, 2427859), (127, 439691), (161, 346837), (889, 62813), (2731, 20447), (2921, 19117)]