54380968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{128257}}^1$

素因数の和:128316

約数の個数: 16

約数和(自身を含む): 103888980

約数和(自身を除く): 49508012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 128257, 256514, 513028, 1026056, 6797621, 13595242, 27190484, 54380968]

約数ペア:

[(1, 54380968), (2, 27190484), (4, 13595242), (8, 6797621), (53, 1026056), (106, 513028), (212, 256514), (424, 128257)]