56393120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{7193}}^1$

素因数の和:7222

約数の個数: 72

約数和(自身を含む): 155001924

約数和(自身を除く): 98608804

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7193, 7840, 14386, 28772, 35965, 50351, 57544, 71930, 100702, 115088, 143860, 201404, 230176, 251755, 287720, 352457, 402808, 503510, 575440, 704914, 805616, 1007020, 1150880, 1409828, 1611232, 1762285, 2014040, 2819656, 3524570, 4028080, 5639312, 7049140, 8056160, 11278624, 14098280, 28196560, 56393120]

約数ペア:

[(1, 56393120), (2, 28196560), (4, 14098280), (5, 11278624), (7, 8056160), (8, 7049140), (10, 5639312), (14, 4028080), (16, 3524570), (20, 2819656), (28, 2014040), (32, 1762285), (35, 1611232), (40, 1409828), (49, 1150880), (56, 1007020), (70, 805616), (80, 704914), (98, 575440), (112, 503510), (140, 402808), (160, 352457), (196, 287720), (224, 251755), (245, 230176), (280, 201404), (392, 143860), (490, 115088), (560, 100702), (784, 71930), (980, 57544), (1120, 50351), (1568, 35965), (1960, 28772), (3920, 14386), (7193, 7840)]