55852286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209971}}^1$

素因数の和:209999

約数の個数: 16

約数和(自身を含む): 100786560

約数和(自身を除く): 44934274

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 209971, 419942, 1469797, 2939594, 3989449, 7978898, 27926143, 55852286]

約数ペア:

[(1, 55852286), (2, 27926143), (7, 7978898), (14, 3989449), (19, 2939594), (38, 1469797), (133, 419942), (266, 209971)]