51223662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5657

約数の個数: 48

約数和(自身を含む): 128600160

約数和(自身を除く): 77376498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 5569, 9198, 11138, 16707, 33414, 38983, 50121, 77966, 100242, 116949, 233898, 350847, 406537, 701694, 813074, 1219611, 2439222, 2845759, 3658833, 5691518, 7317666, 8537277, 17074554, 25611831, 51223662]

約数ペア:

[(1, 51223662), (2, 25611831), (3, 17074554), (6, 8537277), (7, 7317666), (9, 5691518), (14, 3658833), (18, 2845759), (21, 2439222), (42, 1219611), (63, 813074), (73, 701694), (126, 406537), (146, 350847), (219, 233898), (438, 116949), (511, 100242), (657, 77966), (1022, 50121), (1314, 38983), (1533, 33414), (3066, 16707), (4599, 11138), (5569, 9198)]