48317140

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7621}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 101799432

約数和(自身を除く): 53482292

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 7621, 15242, 30484, 38105, 76210, 152420, 2415857, 4831714, 9663428, 12079285, 24158570, 48317140]

約数ペア:

[(1, 48317140), (2, 24158570), (4, 12079285), (5, 9663428), (10, 4831714), (20, 2415857), (317, 152420), (634, 76210), (1268, 38105), (1585, 30484), (3170, 15242), (6340, 7621)]