55054040

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5711}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 124407360

約数和(自身を除く): 69353320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 5711, 9640, 11422, 22844, 28555, 45688, 57110, 114220, 228440, 1376351, 2752702, 5505404, 6881755, 11010808, 13763510, 27527020, 55054040]

約数ペア:

[(1, 55054040), (2, 27527020), (4, 13763510), (5, 11010808), (8, 6881755), (10, 5505404), (20, 2752702), (40, 1376351), (241, 228440), (482, 114220), (964, 57110), (1205, 45688), (1928, 28555), (2410, 22844), (4820, 11422), (5711, 9640)]