52552400

素因数分解:

$2^4\times 5^2\times {\mathrm{131381}}^1$

素因数の和:131399

約数の個数: 30

約数和(自身を含む): 126258102

約数和(自身を除く): 73705702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 131381, 262762, 525524, 656905, 1051048, 1313810, 2102096, 2627620, 3284525, 5255240, 6569050, 10510480, 13138100, 26276200, 52552400]

約数ペア:

[(1, 52552400), (2, 26276200), (4, 13138100), (5, 10510480), (8, 6569050), (10, 5255240), (16, 3284525), (20, 2627620), (25, 2102096), (40, 1313810), (50, 1051048), (80, 656905), (100, 525524), (200, 262762), (400, 131381)]