51911568

素因数分解:

$2^4\times 3^2\times {\mathrm{360497}}^1$

素因数の和:360511

約数の個数: 30

約数和(自身を含む): 145280694

約数和(自身を除く): 93369126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 360497, 720994, 1081491, 1441988, 2162982, 2883976, 3244473, 4325964, 5767952, 6488946, 8651928, 12977892, 17303856, 25955784, 51911568]

約数ペア:

[(1, 51911568), (2, 25955784), (3, 17303856), (4, 12977892), (6, 8651928), (8, 6488946), (9, 5767952), (12, 4325964), (16, 3244473), (18, 2883976), (24, 2162982), (36, 1441988), (48, 1081491), (72, 720994), (144, 360497)]