51129876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3877}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 137250176

約数和(自身を除く): 86120300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 3877, 4396, 6594, 7754, 11631, 13188, 15508, 23262, 27139, 46524, 54278, 81417, 108556, 162834, 325668, 608689, 1217378, 1826067, 2434756, 3652134, 4260823, 7304268, 8521646, 12782469, 17043292, 25564938, 51129876]

約数ペア:

[(1, 51129876), (2, 25564938), (3, 17043292), (4, 12782469), (6, 8521646), (7, 7304268), (12, 4260823), (14, 3652134), (21, 2434756), (28, 1826067), (42, 1217378), (84, 608689), (157, 325668), (314, 162834), (471, 108556), (628, 81417), (942, 54278), (1099, 46524), (1884, 27139), (2198, 23262), (3297, 15508), (3877, 13188), (4396, 11631), (6594, 7754)]