49540565

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 60307968

約数和(自身を除く): 10767403

約数列:

[1, 5, 157, 223, 283, 785, 1115, 1415, 35011, 44431, 63109, 175055, 222155, 315545, 9908113, 49540565]

約数ペア:

[(1, 49540565), (5, 9908113), (157, 315545), (223, 222155), (283, 175055), (785, 63109), (1115, 44431), (1415, 35011)]