54271258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{26947}}^1$

素因数の和:27021

約数の個数: 16

約数和(自身を含む): 87311520

約数和(自身を除く): 33040262

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 26947, 53894, 511993, 1023986, 1428191, 2856382, 27135629, 54271258]

約数ペア:

[(1, 54271258), (2, 27135629), (19, 2856382), (38, 1428191), (53, 1023986), (106, 511993), (1007, 53894), (2014, 26947)]