51434390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3847}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 106389504

約数和(自身を除く): 54955114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 3847, 6685, 7694, 13370, 19235, 26929, 38470, 53858, 134645, 269290, 734777, 1469554, 3673885, 5143439, 7347770, 10286878, 25717195, 51434390]

約数ペア:

[(1, 51434390), (2, 25717195), (5, 10286878), (7, 7347770), (10, 5143439), (14, 3673885), (35, 1469554), (70, 734777), (191, 269290), (382, 134645), (955, 53858), (1337, 38470), (1910, 26929), (2674, 19235), (3847, 13370), (6685, 7694)]