51284226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2447}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 66219774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2447, 2994, 3493, 4894, 6986, 7341, 10479, 14682, 17129, 20958, 34258, 51387, 102774, 1221053, 2442106, 3663159, 7326318, 8547371, 17094742, 25642113, 51284226]

約数ペア:

[(1, 51284226), (2, 25642113), (3, 17094742), (6, 8547371), (7, 7326318), (14, 3663159), (21, 2442106), (42, 1221053), (499, 102774), (998, 51387), (1497, 34258), (2447, 20958), (2994, 17129), (3493, 14682), (4894, 10479), (6986, 7341)]