52204180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 125830656

約数和(自身を除く): 73626476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1327, 1405, 1967, 2654, 2810, 3934, 5308, 5620, 6635, 7868, 9289, 9835, 13270, 18578, 19670, 26540, 37156, 39340, 46445, 92890, 185780, 372887, 745774, 1491548, 1864435, 2610209, 3728870, 5220418, 7457740, 10440836, 13051045, 26102090, 52204180]

約数ペア:

[(1, 52204180), (2, 26102090), (4, 13051045), (5, 10440836), (7, 7457740), (10, 5220418), (14, 3728870), (20, 2610209), (28, 1864435), (35, 1491548), (70, 745774), (140, 372887), (281, 185780), (562, 92890), (1124, 46445), (1327, 39340), (1405, 37156), (1967, 26540), (2654, 19670), (2810, 18578), (3934, 13270), (5308, 9835), (5620, 9289), (6635, 7868)]