53248400

素因数分解:

$2^4\times 5^2\times {\mathrm{133121}}^1$

素因数の和:133139

約数の個数: 30

約数和(自身を含む): 127930242

約数和(自身を除く): 74681842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 133121, 266242, 532484, 665605, 1064968, 1331210, 2129936, 2662420, 3328025, 5324840, 6656050, 10649680, 13312100, 26624200, 53248400]

約数ペア:

[(1, 53248400), (2, 26624200), (4, 13312100), (5, 10649680), (8, 6656050), (10, 5324840), (16, 3328025), (20, 2662420), (25, 2129936), (40, 1331210), (50, 1064968), (80, 665605), (100, 532484), (200, 266242), (400, 133121)]