56207256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 161690880

約数和(自身を除く): 105483624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2131, 2198, 3297, 3768, 4262, 4396, 6393, 6594, 8524, 8792, 12786, 13188, 14917, 17048, 25572, 26376, 29834, 44751, 51144, 59668, 89502, 119336, 179004, 334567, 358008, 669134, 1003701, 1338268, 2007402, 2341969, 2676536, 4014804, 4683938, 7025907, 8029608, 9367876, 14051814, 18735752, 28103628, 56207256]

約数ペア:

[(1, 56207256), (2, 28103628), (3, 18735752), (4, 14051814), (6, 9367876), (7, 8029608), (8, 7025907), (12, 4683938), (14, 4014804), (21, 2676536), (24, 2341969), (28, 2007402), (42, 1338268), (56, 1003701), (84, 669134), (157, 358008), (168, 334567), (314, 179004), (471, 119336), (628, 89502), (942, 59668), (1099, 51144), (1256, 44751), (1884, 29834), (2131, 26376), (2198, 25572), (3297, 17048), (3768, 14917), (4262, 13188), (4396, 12786), (6393, 8792), (6594, 8524)]