51351748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 107720704

約数和(自身を除く): 56368956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 883, 938, 1766, 1876, 2077, 3532, 4154, 6181, 8308, 12362, 14539, 24724, 27373, 29078, 54746, 58156, 59161, 109492, 118322, 191611, 236644, 383222, 414127, 766444, 828254, 1656508, 1833991, 3667982, 7335964, 12837937, 25675874, 51351748]

約数ペア:

[(1, 51351748), (2, 25675874), (4, 12837937), (7, 7335964), (14, 3667982), (28, 1833991), (31, 1656508), (62, 828254), (67, 766444), (124, 414127), (134, 383222), (217, 236644), (268, 191611), (434, 118322), (469, 109492), (868, 59161), (883, 58156), (938, 54746), (1766, 29078), (1876, 27373), (2077, 24724), (3532, 14539), (4154, 12362), (6181, 8308)]