48445520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14083}}^1$

素因数の和:14139

約数の個数: 40

約数和(自身を含む): 115263456

約数和(自身を除く): 66817936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14083, 28166, 56332, 70415, 112664, 140830, 225328, 281660, 563320, 605569, 1126640, 1211138, 2422276, 3027845, 4844552, 6055690, 9689104, 12111380, 24222760, 48445520]

約数ペア:

[(1, 48445520), (2, 24222760), (4, 12111380), (5, 9689104), (8, 6055690), (10, 4844552), (16, 3027845), (20, 2422276), (40, 1211138), (43, 1126640), (80, 605569), (86, 563320), (172, 281660), (215, 225328), (344, 140830), (430, 112664), (688, 70415), (860, 56332), (1720, 28166), (3440, 14083)]