49676499

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 77585040

約数和(自身を除く): 27908541

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 269, 289, 639, 807, 867, 1207, 2421, 2601, 3621, 4573, 10863, 13719, 19099, 20519, 41157, 57297, 61557, 77741, 171891, 184671, 233223, 324683, 699669, 974049, 2922147, 5519611, 16558833, 49676499]

約数ペア:

[(1, 49676499), (3, 16558833), (9, 5519611), (17, 2922147), (51, 974049), (71, 699669), (153, 324683), (213, 233223), (269, 184671), (289, 171891), (639, 77741), (807, 61557), (867, 57297), (1207, 41157), (2421, 20519), (2601, 19099), (3621, 13719), (4573, 10863)]