51979198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 79682400

約数和(自身を除く): 27703202

約数列:

[1, 2, 61, 122, 199, 398, 2141, 4282, 12139, 24278, 130601, 261202, 426059, 852118, 25989599, 51979198]

約数ペア:

[(1, 51979198), (2, 25989599), (61, 852118), (122, 426059), (199, 261202), (398, 130601), (2141, 24278), (4282, 12139)]