51019976

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 112124700

約数和(自身を除く): 61104724

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 314, 392, 628, 829, 1099, 1256, 1658, 2198, 3316, 4396, 5803, 6632, 7693, 8792, 11606, 15386, 23212, 30772, 40621, 46424, 61544, 81242, 130153, 162484, 260306, 324968, 520612, 911071, 1041224, 1822142, 3644284, 6377497, 7288568, 12754994, 25509988, 51019976]

約数ペア:

[(1, 51019976), (2, 25509988), (4, 12754994), (7, 7288568), (8, 6377497), (14, 3644284), (28, 1822142), (49, 1041224), (56, 911071), (98, 520612), (157, 324968), (196, 260306), (314, 162484), (392, 130153), (628, 81242), (829, 61544), (1099, 46424), (1256, 40621), (1658, 30772), (2198, 23212), (3316, 15386), (4396, 11606), (5803, 8792), (6632, 7693)]