55129910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2897}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 108918432

約数和(自身を除く): 53788522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 2897, 3806, 5794, 9515, 14485, 19030, 28970, 31867, 63734, 159335, 318670, 501181, 1002362, 2505905, 5011810, 5512991, 11025982, 27564955, 55129910]

約数ペア:

[(1, 55129910), (2, 27564955), (5, 11025982), (10, 5512991), (11, 5011810), (22, 2505905), (55, 1002362), (110, 501181), (173, 318670), (346, 159335), (865, 63734), (1730, 31867), (1903, 28970), (2897, 19030), (3806, 14485), (5794, 9515)]