54974745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 109574400

約数和(自身を除く): 54599655

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 877, 995, 1393, 1791, 2631, 2985, 4179, 4385, 6139, 6965, 7893, 8955, 12537, 13155, 18417, 20895, 30695, 39465, 55251, 62685, 92085, 174523, 276255, 523569, 872615, 1221661, 1570707, 2617845, 3664983, 6108305, 7853535, 10994949, 18324915, 54974745]

約数ペア:

[(1, 54974745), (3, 18324915), (5, 10994949), (7, 7853535), (9, 6108305), (15, 3664983), (21, 2617845), (35, 1570707), (45, 1221661), (63, 872615), (105, 523569), (199, 276255), (315, 174523), (597, 92085), (877, 62685), (995, 55251), (1393, 39465), (1791, 30695), (2631, 20895), (2985, 18417), (4179, 13155), (4385, 12537), (6139, 8955), (6965, 7893)]