53987995

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 69108624

約数和(自身を除く): 15120629

約数列:

[1, 5, 29, 37, 145, 185, 347, 841, 1073, 1735, 4205, 5365, 10063, 12839, 31117, 50315, 64195, 155585, 291827, 372331, 1459135, 1861655, 10797599, 53987995]

約数ペア:

[(1, 53987995), (5, 10797599), (29, 1861655), (37, 1459135), (145, 372331), (185, 291827), (347, 155585), (841, 64195), (1073, 50315), (1735, 31117), (4205, 12839), (5365, 10063)]