55720848

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1811}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 144249696

約数和(自身を除く): 88528848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1811, 1923, 2564, 3622, 3846, 5128, 5433, 7244, 7692, 10256, 10866, 14488, 15384, 21732, 28976, 30768, 43464, 86928, 1160851, 2321702, 3482553, 4643404, 6965106, 9286808, 13930212, 18573616, 27860424, 55720848]

約数ペア:

[(1, 55720848), (2, 27860424), (3, 18573616), (4, 13930212), (6, 9286808), (8, 6965106), (12, 4643404), (16, 3482553), (24, 2321702), (48, 1160851), (641, 86928), (1282, 43464), (1811, 30768), (1923, 28976), (2564, 21732), (3622, 15384), (3846, 14488), (5128, 10866), (5433, 10256), (7244, 7692)]