51108864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 138344448

約数和(自身を除く): 87235584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 131, 192, 254, 256, 262, 381, 384, 393, 508, 512, 524, 762, 768, 786, 1016, 1024, 1048, 1524, 1536, 1572, 2032, 2096, 3048, 3072, 3144, 4064, 4192, 6096, 6288, 8128, 8384, 12192, 12576, 16256, 16637, 16768, 24384, 25152, 32512, 33274, 33536, 48768, 49911, 50304, 65024, 66548, 67072, 97536, 99822, 100608, 130048, 133096, 134144, 195072, 199644, 201216, 266192, 390144, 399288, 402432, 532384, 798576, 1064768, 1597152, 2129536, 3194304, 4259072, 6388608, 8518144, 12777216, 17036288, 25554432, 51108864]

約数ペア:

[(1, 51108864), (2, 25554432), (3, 17036288), (4, 12777216), (6, 8518144), (8, 6388608), (12, 4259072), (16, 3194304), (24, 2129536), (32, 1597152), (48, 1064768), (64, 798576), (96, 532384), (127, 402432), (128, 399288), (131, 390144), (192, 266192), (254, 201216), (256, 199644), (262, 195072), (381, 134144), (384, 133096), (393, 130048), (508, 100608), (512, 99822), (524, 97536), (762, 67072), (768, 66548), (786, 65024), (1016, 50304), (1024, 49911), (1048, 48768), (1524, 33536), (1536, 33274), (1572, 32512), (2032, 25152), (2096, 24384), (3048, 16768), (3072, 16637), (3144, 16256), (4064, 12576), (4192, 12192), (6096, 8384), (6288, 8128)]