55087156

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{38149}}^1$

素因数の和:38191

約数の個数: 18

約数和(自身を含む): 101746050

約数和(自身を除く): 46658894

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 38149, 76298, 152596, 724831, 1449662, 2899324, 13771789, 27543578, 55087156]

約数ペア:

[(1, 55087156), (2, 27543578), (4, 13771789), (19, 2899324), (38, 1449662), (76, 724831), (361, 152596), (722, 76298), (1444, 38149)]