51955318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4211}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 28915082

約数列:

[1, 2, 31, 62, 199, 398, 4211, 6169, 8422, 12338, 130541, 261082, 837989, 1675978, 25977659, 51955318]

約数ペア:

[(1, 51955318), (2, 25977659), (31, 1675978), (62, 837989), (199, 261082), (398, 130541), (4211, 12338), (6169, 8422)]