53517968

素因数分解:

$2^4\times 7^1\times {\mathrm{477839}}^1$

素因数の和:477854

約数の個数: 20

約数和(自身を含む): 118504320

約数和(自身を除く): 64986352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 477839, 955678, 1911356, 3344873, 3822712, 6689746, 7645424, 13379492, 26758984, 53517968]

約数ペア:

[(1, 53517968), (2, 26758984), (4, 13379492), (7, 7645424), (8, 6689746), (14, 3822712), (16, 3344873), (28, 1911356), (56, 955678), (112, 477839)]