57441440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51287}}^1$

素因数の和:51309

約数の個数: 48

約数和(自身を含む): 155094912

約数和(自身を除く): 97653472

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, 51287, 102574, 205148, 256435, 359009, 410296, 512870, 718018, 820592, 1025740, 1436036, 1641184, 1795045, 2051480, 2872072, 3590090, 4102960, 5744144, 7180180, 8205920, 11488288, 14360360, 28720720, 57441440]

約数ペア:

[(1, 57441440), (2, 28720720), (4, 14360360), (5, 11488288), (7, 8205920), (8, 7180180), (10, 5744144), (14, 4102960), (16, 3590090), (20, 2872072), (28, 2051480), (32, 1795045), (35, 1641184), (40, 1436036), (56, 1025740), (70, 820592), (80, 718018), (112, 512870), (140, 410296), (160, 359009), (224, 256435), (280, 205148), (560, 102574), (1120, 51287)]