56745025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 21999935

約数列:

[1, 5, 23, 25, 29, 41, 83, 115, 145, 205, 415, 575, 667, 725, 943, 1025, 1189, 1909, 2075, 2407, 3335, 3403, 4715, 5945, 9545, 12035, 16675, 17015, 23575, 27347, 29725, 47725, 55361, 60175, 78269, 85075, 98687, 136735, 276805, 391345, 493435, 683675, 1384025, 1956725, 2269801, 2467175, 11349005, 56745025]

約数ペア:

[(1, 56745025), (5, 11349005), (23, 2467175), (25, 2269801), (29, 1956725), (41, 1384025), (83, 683675), (115, 493435), (145, 391345), (205, 276805), (415, 136735), (575, 98687), (667, 85075), (725, 78269), (943, 60175), (1025, 55361), (1189, 47725), (1909, 29725), (2075, 27347), (2407, 23575), (3335, 17015), (3403, 16675), (4715, 12035), (5945, 9545)]