51817528

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40267

約数の個数: 32

約数和(自身を含む): 115868160

約数和(自身を除く): 64050632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 40231, 80462, 160924, 281617, 321848, 563234, 925313, 1126468, 1850626, 2252936, 3701252, 6477191, 7402504, 12954382, 25908764, 51817528]

約数ペア:

[(1, 51817528), (2, 25908764), (4, 12954382), (7, 7402504), (8, 6477191), (14, 3701252), (23, 2252936), (28, 1850626), (46, 1126468), (56, 925313), (92, 563234), (161, 321848), (184, 281617), (322, 160924), (644, 80462), (1288, 40231)]