54289970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2647}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 112105728

約数和(自身を除く): 57815758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2647, 2930, 4102, 5294, 10255, 13235, 18529, 20510, 26470, 37058, 92645, 185290, 775571, 1551142, 3877855, 5428997, 7755710, 10857994, 27144985, 54289970]

約数ペア:

[(1, 54289970), (2, 27144985), (5, 10857994), (7, 7755710), (10, 5428997), (14, 3877855), (35, 1551142), (70, 775571), (293, 185290), (586, 92645), (1465, 37058), (2051, 26470), (2647, 20510), (2930, 18529), (4102, 13235), (5294, 10255)]