51225344

素因数分解:

$2^8\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 102711000

約数和(自身を除く): 51485656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 499, 802, 998, 1604, 1996, 3208, 3992, 6416, 7984, 12832, 15968, 25664, 31936, 51328, 63872, 102656, 127744, 200099, 400198, 800396, 1600792, 3201584, 6403168, 12806336, 25612672, 51225344]

約数ペア:

[(1, 51225344), (2, 25612672), (4, 12806336), (8, 6403168), (16, 3201584), (32, 1600792), (64, 800396), (128, 400198), (256, 200099), (401, 127744), (499, 102656), (802, 63872), (998, 51328), (1604, 31936), (1996, 25664), (3208, 15968), (3992, 12832), (6416, 7984)]