55270100

素因数分解:

$2^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1712

約数の個数: 36

約数和(自身を含む): 120304800

約数和(自身を除く): 65034700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 439, 878, 1259, 1756, 2195, 2518, 4390, 5036, 6295, 8780, 10975, 12590, 21950, 25180, 31475, 43900, 62950, 125900, 552701, 1105402, 2210804, 2763505, 5527010, 11054020, 13817525, 27635050, 55270100]

約数ペア:

[(1, 55270100), (2, 27635050), (4, 13817525), (5, 11054020), (10, 5527010), (20, 2763505), (25, 2210804), (50, 1105402), (100, 552701), (439, 125900), (878, 62950), (1259, 43900), (1756, 31475), (2195, 25180), (2518, 21950), (4390, 12590), (5036, 10975), (6295, 8780)]