54459810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 145877760

約数和(自身を除く): 91417950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 401, 503, 802, 1006, 1203, 1509, 2005, 2406, 2515, 3018, 3609, 4010, 4527, 5030, 6015, 7218, 7545, 9054, 10827, 12030, 13581, 15090, 18045, 21654, 22635, 27162, 36090, 45270, 54135, 67905, 108270, 135810, 201703, 403406, 605109, 1008515, 1210218, 1815327, 2017030, 3025545, 3630654, 5445981, 6051090, 9076635, 10891962, 18153270, 27229905, 54459810]

約数ペア:

[(1, 54459810), (2, 27229905), (3, 18153270), (5, 10891962), (6, 9076635), (9, 6051090), (10, 5445981), (15, 3630654), (18, 3025545), (27, 2017030), (30, 1815327), (45, 1210218), (54, 1008515), (90, 605109), (135, 403406), (270, 201703), (401, 135810), (503, 108270), (802, 67905), (1006, 54135), (1203, 45270), (1509, 36090), (2005, 27162), (2406, 22635), (2515, 21654), (3018, 18045), (3609, 15090), (4010, 13581), (4527, 12030), (5030, 10827), (6015, 9054), (7218, 7545)]