53141984

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 120548736

約数和(自身を除く): 67406752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1811, 1834, 2096, 3622, 3668, 4192, 7244, 7336, 12677, 14488, 14672, 25354, 28976, 29344, 50708, 57952, 101416, 202832, 237241, 405664, 474482, 948964, 1660687, 1897928, 3321374, 3795856, 6642748, 7591712, 13285496, 26570992, 53141984]

約数ペア:

[(1, 53141984), (2, 26570992), (4, 13285496), (7, 7591712), (8, 6642748), (14, 3795856), (16, 3321374), (28, 1897928), (32, 1660687), (56, 948964), (112, 474482), (131, 405664), (224, 237241), (262, 202832), (524, 101416), (917, 57952), (1048, 50708), (1811, 29344), (1834, 28976), (2096, 25354), (3622, 14672), (3668, 14488), (4192, 12677), (7244, 7336)]