51840176

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{6653}}^1$

素因数の和:7148

約数の個数: 20

約数和(自身を含む): 100661712

約数和(自身を除く): 48821536

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 6653, 7792, 13306, 26612, 53224, 106448, 3240011, 6480022, 12960044, 25920088, 51840176]

約数ペア:

[(1, 51840176), (2, 25920088), (4, 12960044), (8, 6480022), (16, 3240011), (487, 106448), (974, 53224), (1948, 26612), (3896, 13306), (6653, 7792)]