51065700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{24317}}^1$

素因数の和:24341

約数の個数: 72

約数和(自身を含む): 168864192

約数和(自身を除く): 117798492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 24317, 48634, 72951, 97268, 121585, 145902, 170219, 243170, 291804, 340438, 364755, 486340, 510657, 607925, 680876, 729510, 851095, 1021314, 1215850, 1459020, 1702190, 1823775, 2042628, 2431700, 2553285, 3404380, 3647550, 4255475, 5106570, 7295100, 8510950, 10213140, 12766425, 17021900, 25532850, 51065700]

約数ペア:

[(1, 51065700), (2, 25532850), (3, 17021900), (4, 12766425), (5, 10213140), (6, 8510950), (7, 7295100), (10, 5106570), (12, 4255475), (14, 3647550), (15, 3404380), (20, 2553285), (21, 2431700), (25, 2042628), (28, 1823775), (30, 1702190), (35, 1459020), (42, 1215850), (50, 1021314), (60, 851095), (70, 729510), (75, 680876), (84, 607925), (100, 510657), (105, 486340), (140, 364755), (150, 340438), (175, 291804), (210, 243170), (300, 170219), (350, 145902), (420, 121585), (525, 97268), (700, 72951), (1050, 48634), (2100, 24317)]