51921605

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 64247040

約数和(自身を除く): 12325435

約数列:

[1, 5, 47, 109, 235, 545, 2027, 5123, 10135, 25615, 95269, 220943, 476345, 1104715, 10384321, 51921605]

約数ペア:

[(1, 51921605), (5, 10384321), (47, 1104715), (109, 476345), (235, 220943), (545, 95269), (2027, 25615), (5123, 10135)]