49406912

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 56

約数和(自身を含む): 101388672

約数和(自身を除く): 51981760

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 131, 142, 166, 262, 284, 332, 524, 568, 664, 1048, 1136, 1328, 2096, 2272, 2656, 4192, 4544, 5312, 5893, 8384, 9301, 10873, 11786, 18602, 21746, 23572, 37204, 43492, 47144, 74408, 86984, 94288, 148816, 173968, 188576, 297632, 347936, 377152, 595264, 695872, 771983, 1543966, 3087932, 6175864, 12351728, 24703456, 49406912]

約数ペア:

[(1, 49406912), (2, 24703456), (4, 12351728), (8, 6175864), (16, 3087932), (32, 1543966), (64, 771983), (71, 695872), (83, 595264), (131, 377152), (142, 347936), (166, 297632), (262, 188576), (284, 173968), (332, 148816), (524, 94288), (568, 86984), (664, 74408), (1048, 47144), (1136, 43492), (1328, 37204), (2096, 23572), (2272, 21746), (2656, 18602), (4192, 11786), (4544, 10873), (5312, 9301), (5893, 8384)]