54921440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49037}}^1$

素因数の和:49059

約数の個数: 48

約数和(自身を含む): 148290912

約数和(自身を除く): 93369472

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, 49037, 98074, 196148, 245185, 343259, 392296, 490370, 686518, 784592, 980740, 1373036, 1569184, 1716295, 1961480, 2746072, 3432590, 3922960, 5492144, 6865180, 7845920, 10984288, 13730360, 27460720, 54921440]

約数ペア:

[(1, 54921440), (2, 27460720), (4, 13730360), (5, 10984288), (7, 7845920), (8, 6865180), (10, 5492144), (14, 3922960), (16, 3432590), (20, 2746072), (28, 1961480), (32, 1716295), (35, 1569184), (40, 1373036), (56, 980740), (70, 784592), (80, 686518), (112, 490370), (140, 392296), (160, 343259), (224, 245185), (280, 196148), (560, 98074), (1120, 49037)]