55489982

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1499}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 29182018

約数列:

[1, 2, 83, 166, 223, 446, 1499, 2998, 18509, 37018, 124417, 248834, 334277, 668554, 27744991, 55489982]

約数ペア:

[(1, 55489982), (2, 27744991), (83, 668554), (166, 334277), (223, 248834), (446, 124417), (1499, 37018), (2998, 18509)]