51904304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{32119}}^1$

素因数の和:32228

約数の個数: 20

約数和(自身を含む): 101563440

約数和(自身を除く): 49659136

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 32119, 64238, 128476, 256952, 513904, 3244019, 6488038, 12976076, 25952152, 51904304]

約数ペア:

[(1, 51904304), (2, 25952152), (4, 12976076), (8, 6488038), (16, 3244019), (101, 513904), (202, 256952), (404, 128476), (808, 64238), (1616, 32119)]