55759520

素因数分解:

$2^5\times 5^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 132179040

約数和(自身を除く): 76419520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563, 619, 1126, 1238, 2252, 2476, 2815, 3095, 4504, 4952, 5630, 6190, 9008, 9904, 11260, 12380, 18016, 19808, 22520, 24760, 45040, 49520, 90080, 99040, 348497, 696994, 1393988, 1742485, 2787976, 3484970, 5575952, 6969940, 11151904, 13939880, 27879760, 55759520]

約数ペア:

[(1, 55759520), (2, 27879760), (4, 13939880), (5, 11151904), (8, 6969940), (10, 5575952), (16, 3484970), (20, 2787976), (32, 1742485), (40, 1393988), (80, 696994), (160, 348497), (563, 99040), (619, 90080), (1126, 49520), (1238, 45040), (2252, 24760), (2476, 22520), (2815, 19808), (3095, 18016), (4504, 12380), (4952, 11260), (5630, 9904), (6190, 9008)]