51120260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5849}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 66815740

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 5849, 8740, 11698, 23396, 29245, 58490, 111131, 116980, 134527, 222262, 269054, 444524, 538108, 555655, 672635, 1111310, 1345270, 2222620, 2556013, 2690540, 5112026, 10224052, 12780065, 25560130, 51120260]

約数ペア:

[(1, 51120260), (2, 25560130), (4, 12780065), (5, 10224052), (10, 5112026), (19, 2690540), (20, 2556013), (23, 2222620), (38, 1345270), (46, 1111310), (76, 672635), (92, 555655), (95, 538108), (115, 444524), (190, 269054), (230, 222262), (380, 134527), (437, 116980), (460, 111131), (874, 58490), (1748, 29245), (2185, 23396), (4370, 11698), (5849, 8740)]