55483868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 109970784

約数和(自身を除く): 54486916

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 173, 197, 346, 394, 407, 692, 788, 814, 1628, 1903, 2167, 3806, 4334, 6401, 7289, 7612, 8668, 12802, 14578, 25604, 29156, 34081, 68162, 70411, 80179, 136324, 140822, 160358, 281644, 320716, 374891, 749782, 1260997, 1499564, 2521994, 5043988, 13870967, 27741934, 55483868]

約数ペア:

[(1, 55483868), (2, 27741934), (4, 13870967), (11, 5043988), (22, 2521994), (37, 1499564), (44, 1260997), (74, 749782), (148, 374891), (173, 320716), (197, 281644), (346, 160358), (394, 140822), (407, 136324), (692, 80179), (788, 70411), (814, 68162), (1628, 34081), (1903, 29156), (2167, 25604), (3806, 14578), (4334, 12802), (6401, 8668), (7289, 7612)]