48456280

素因数分解:

$2^3\times 5^1\times {\mathrm{1211407}}^1$

素因数の和:1211418

約数の個数: 16

約数和(自身を含む): 109026720

約数和(自身を除く): 60570440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1211407, 2422814, 4845628, 6057035, 9691256, 12114070, 24228140, 48456280]

約数ペア:

[(1, 48456280), (2, 24228140), (4, 12114070), (5, 9691256), (8, 6057035), (10, 4845628), (20, 2422814), (40, 1211407)]