51023085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 86427648

約数和(自身を除く): 35404563

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 2083, 4899, 6249, 8165, 10415, 24495, 31245, 47909, 143727, 147893, 239545, 443679, 718635, 739465, 2218395, 3401539, 10204617, 17007695, 51023085]

約数ペア:

[(1, 51023085), (3, 17007695), (5, 10204617), (15, 3401539), (23, 2218395), (69, 739465), (71, 718635), (115, 443679), (213, 239545), (345, 147893), (355, 143727), (1065, 47909), (1633, 31245), (2083, 24495), (4899, 10415), (6249, 8165)]