51483085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 16012595

約数列:

[1, 5, 23, 41, 61, 115, 179, 205, 305, 895, 943, 1403, 2501, 4117, 4715, 7015, 7339, 10919, 12505, 20585, 36695, 54595, 57523, 168797, 251137, 287615, 447679, 843985, 1255685, 2238395, 10296617, 51483085]

約数ペア:

[(1, 51483085), (5, 10296617), (23, 2238395), (41, 1255685), (61, 843985), (115, 447679), (179, 287615), (205, 251137), (305, 168797), (895, 57523), (943, 54595), (1403, 36695), (2501, 20585), (4117, 12505), (4715, 10919), (7015, 7339)]