51069967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 58240000

約数和(自身を除く): 7170033

約数列:

[1, 13, 19, 199, 247, 1039, 2587, 3781, 13507, 19741, 49153, 206761, 256633, 2687893, 3928459, 51069967]

約数ペア:

[(1, 51069967), (13, 3928459), (19, 2687893), (199, 256633), (247, 206761), (1039, 49153), (2587, 19741), (3781, 13507)]