51700605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 38874243

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 431, 727, 1293, 2155, 2181, 3635, 4741, 6465, 7997, 10905, 14223, 23705, 23991, 39985, 71115, 119955, 313337, 940011, 1566685, 3446707, 4700055, 10340121, 17233535, 51700605]

約数ペア:

[(1, 51700605), (3, 17233535), (5, 10340121), (11, 4700055), (15, 3446707), (33, 1566685), (55, 940011), (165, 313337), (431, 119955), (727, 71115), (1293, 39985), (2155, 23991), (2181, 23705), (3635, 14223), (4741, 10905), (6465, 7997)]