53996656

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5417}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 120929760

約数和(自身を除く): 66933104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 5417, 9968, 10834, 21668, 37919, 43336, 75838, 86672, 151676, 303352, 482113, 606704, 964226, 1928452, 3374791, 3856904, 6749582, 7713808, 13499164, 26998328, 53996656]

約数ペア:

[(1, 53996656), (2, 26998328), (4, 13499164), (7, 7713808), (8, 6749582), (14, 3856904), (16, 3374791), (28, 1928452), (56, 964226), (89, 606704), (112, 482113), (178, 303352), (356, 151676), (623, 86672), (712, 75838), (1246, 43336), (1424, 37919), (2492, 21668), (4984, 10834), (5417, 9968)]