48795915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 91552032

約数和(自身を除く): 42756117

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 197, 245, 337, 591, 735, 985, 1011, 1379, 1685, 2359, 2955, 4137, 5055, 6895, 7077, 9653, 11795, 16513, 20685, 28959, 35385, 48265, 49539, 66389, 82565, 144795, 199167, 247695, 331945, 464723, 995835, 1394169, 2323615, 3253061, 6970845, 9759183, 16265305, 48795915]

約数ペア:

[(1, 48795915), (3, 16265305), (5, 9759183), (7, 6970845), (15, 3253061), (21, 2323615), (35, 1394169), (49, 995835), (105, 464723), (147, 331945), (197, 247695), (245, 199167), (337, 144795), (591, 82565), (735, 66389), (985, 49539), (1011, 48265), (1379, 35385), (1685, 28959), (2359, 20685), (2955, 16513), (4137, 11795), (5055, 9653), (6895, 7077)]