53032400

素因数分解:

$2^4\times 5^2\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:888

約数の個数: 60

約数和(自身を含む): 128247372

約数和(自身を除く): 75214972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 197, 200, 394, 400, 673, 788, 985, 1346, 1576, 1970, 2692, 3152, 3365, 3940, 4925, 5384, 6730, 7880, 9850, 10768, 13460, 15760, 16825, 19700, 26920, 33650, 39400, 53840, 67300, 78800, 132581, 134600, 265162, 269200, 530324, 662905, 1060648, 1325810, 2121296, 2651620, 3314525, 5303240, 6629050, 10606480, 13258100, 26516200, 53032400]

約数ペア:

[(1, 53032400), (2, 26516200), (4, 13258100), (5, 10606480), (8, 6629050), (10, 5303240), (16, 3314525), (20, 2651620), (25, 2121296), (40, 1325810), (50, 1060648), (80, 662905), (100, 530324), (197, 269200), (200, 265162), (394, 134600), (400, 132581), (673, 78800), (788, 67300), (985, 53840), (1346, 39400), (1576, 33650), (1970, 26920), (2692, 19700), (3152, 16825), (3365, 15760), (3940, 13460), (4925, 10768), (5384, 9850), (6730, 7880)]