51137275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17189}}^1$

素因数の和:17223

約数の個数: 24

約数和(自身を含む): 76736160

約数和(自身を除く): 25598885

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 17189, 85945, 120323, 292213, 429725, 601615, 1461065, 2045491, 3008075, 7305325, 10227455, 51137275]

約数ペア:

[(1, 51137275), (5, 10227455), (7, 7305325), (17, 3008075), (25, 2045491), (35, 1461065), (85, 601615), (119, 429725), (175, 292213), (425, 120323), (595, 85945), (2975, 17189)]