56255820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3923}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 158215680

約数和(自身を除く): 101959860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 3923, 4780, 7170, 7846, 11769, 14340, 15692, 19615, 23538, 39230, 47076, 58845, 78460, 117690, 235380, 937597, 1875194, 2812791, 3750388, 4687985, 5625582, 9375970, 11251164, 14063955, 18751940, 28127910, 56255820]

約数ペア:

[(1, 56255820), (2, 28127910), (3, 18751940), (4, 14063955), (5, 11251164), (6, 9375970), (10, 5625582), (12, 4687985), (15, 3750388), (20, 2812791), (30, 1875194), (60, 937597), (239, 235380), (478, 117690), (717, 78460), (956, 58845), (1195, 47076), (1434, 39230), (2390, 23538), (2868, 19615), (3585, 15692), (3923, 14340), (4780, 11769), (7170, 7846)]