56353900

素因数分解:

$2^2\times 5^2\times {\mathrm{653}}^1\times {\mathrm{863}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 122617152

約数和(自身を除く): 66263252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 653, 863, 1306, 1726, 2612, 3265, 3452, 4315, 6530, 8630, 13060, 16325, 17260, 21575, 32650, 43150, 65300, 86300, 563539, 1127078, 2254156, 2817695, 5635390, 11270780, 14088475, 28176950, 56353900]

約数ペア:

[(1, 56353900), (2, 28176950), (4, 14088475), (5, 11270780), (10, 5635390), (20, 2817695), (25, 2254156), (50, 1127078), (100, 563539), (653, 86300), (863, 65300), (1306, 43150), (1726, 32650), (2612, 21575), (3265, 17260), (3452, 16325), (4315, 13060), (6530, 8630)]