51906585

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{4397}}^1$

素因数の和:5192

約数の個数: 16

約数和(自身を含む): 83174976

約数和(自身を除く): 31268391

約数列:

[1, 3, 5, 15, 787, 2361, 3935, 4397, 11805, 13191, 21985, 65955, 3460439, 10381317, 17302195, 51906585]

約数ペア:

[(1, 51906585), (3, 17302195), (5, 10381317), (15, 3460439), (787, 65955), (2361, 21985), (3935, 13191), (4397, 11805)]