48480549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 74680704

約数和(自身を除く): 26200155

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 881, 1079, 1411, 2643, 3237, 4233, 11453, 14977, 18343, 34359, 44931, 55029, 73123, 194701, 219369, 584103, 950599, 1243091, 2851797, 3729273, 16160183, 48480549]

約数ペア:

[(1, 48480549), (3, 16160183), (13, 3729273), (17, 2851797), (39, 1243091), (51, 950599), (83, 584103), (221, 219369), (249, 194701), (663, 73123), (881, 55029), (1079, 44931), (1411, 34359), (2643, 18343), (3237, 14977), (4233, 11453)]