55712978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{86243}}^1$

素因数の和:86281

約数の個数: 16

約数和(自身を含む): 93143520

約数和(自身を除く): 37430542

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 86243, 172486, 1466131, 1638617, 2932262, 3277234, 27856489, 55712978]

約数ペア:

[(1, 55712978), (2, 27856489), (17, 3277234), (19, 2932262), (34, 1638617), (38, 1466131), (323, 172486), (646, 86243)]