54887884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{38011}}^1$

素因数の和:38053

約数の個数: 18

約数和(自身を含む): 101378004

約数和(自身を除く): 46490120

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 38011, 76022, 152044, 722209, 1444418, 2888836, 13721971, 27443942, 54887884]

約数ペア:

[(1, 54887884), (2, 27443942), (4, 13721971), (19, 2888836), (38, 1444418), (76, 722209), (361, 152044), (722, 76022), (1444, 38011)]