49941325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16787}}^1$

素因数の和:16821

約数の個数: 24

約数和(自身を含む): 74941632

約数和(自身を除く): 25000307

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 16787, 83935, 117509, 285379, 419675, 587545, 1426895, 1997653, 2937725, 7134475, 9988265, 49941325]

約数ペア:

[(1, 49941325), (5, 9988265), (7, 7134475), (17, 2937725), (25, 1997653), (35, 1426895), (85, 587545), (119, 419675), (175, 285379), (425, 117509), (595, 83935), (2975, 16787)]