51863840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46307}}^1$

素因数の和:46329

約数の個数: 48

約数和(自身を含む): 140035392

約数和(自身を除く): 88171552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46307, 92614, 185228, 231535, 324149, 370456, 463070, 648298, 740912, 926140, 1296596, 1481824, 1620745, 1852280, 2593192, 3241490, 3704560, 5186384, 6482980, 7409120, 10372768, 12965960, 25931920, 51863840]

約数ペア:

[(1, 51863840), (2, 25931920), (4, 12965960), (5, 10372768), (7, 7409120), (8, 6482980), (10, 5186384), (14, 3704560), (16, 3241490), (20, 2593192), (28, 1852280), (32, 1620745), (35, 1481824), (40, 1296596), (56, 926140), (70, 740912), (80, 648298), (112, 463070), (140, 370456), (160, 324149), (224, 231535), (280, 185228), (560, 92614), (1120, 46307)]