50458860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{280327}}^1$

素因数の和:280342

約数の個数: 36

約数和(自身を含む): 153059088

約数和(自身を除く): 102600228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 280327, 560654, 840981, 1121308, 1401635, 1681962, 2522943, 2803270, 3363924, 4204905, 5045886, 5606540, 8409810, 10091772, 12614715, 16819620, 25229430, 50458860]

約数ペア:

[(1, 50458860), (2, 25229430), (3, 16819620), (4, 12614715), (5, 10091772), (6, 8409810), (9, 5606540), (10, 5045886), (12, 4204905), (15, 3363924), (18, 2803270), (20, 2522943), (30, 1681962), (36, 1401635), (45, 1121308), (60, 840981), (90, 560654), (180, 280327)]