52778276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9781}}^1$

素因数の和:9875

約数の個数: 24

約数和(自身を含む): 98602560

約数和(自身を除く): 45824284

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 9781, 19562, 39124, 185839, 371678, 694451, 743356, 1388902, 2777804, 13194569, 26389138, 52778276]

約数ペア:

[(1, 52778276), (2, 26389138), (4, 13194569), (19, 2777804), (38, 1388902), (71, 743356), (76, 694451), (142, 371678), (284, 185839), (1349, 39124), (2698, 19562), (5396, 9781)]