55483880

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1847}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 125072640

約数和(自身を除く): 69588760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 1847, 3004, 3694, 3755, 6008, 7388, 7510, 9235, 14776, 15020, 18470, 30040, 36940, 73880, 1387097, 2774194, 5548388, 6935485, 11096776, 13870970, 27741940, 55483880]

約数ペア:

[(1, 55483880), (2, 27741940), (4, 13870970), (5, 11096776), (8, 6935485), (10, 5548388), (20, 2774194), (40, 1387097), (751, 73880), (1502, 36940), (1847, 30040), (3004, 18470), (3694, 15020), (3755, 14776), (6008, 9235), (7388, 7510)]