48805585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1999}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 61920000

約数和(自身を除く): 13114415

約数列:

[1, 5, 19, 95, 257, 1285, 1999, 4883, 9995, 24415, 37981, 189905, 513743, 2568715, 9761117, 48805585]

約数ペア:

[(1, 48805585), (5, 9761117), (19, 2568715), (95, 513743), (257, 189905), (1285, 37981), (1999, 24415), (4883, 9995)]