52002571180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5231647}}^1$

素因数の和:5231734

約数の個数: 48

約数和(自身を含む): 126564028416

約数和(自身を除く): 74561457236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9940, 5231647, 10463294, 20926588, 26158235, 36621529, 52316470, 73243058, 104632940, 146486116, 183107645, 366215290, 371446937, 732430580, 742893874, 1485787748, 1857234685, 2600128559, 3714469370, 5200257118, 7428938740, 10400514236, 13000642795, 26001285590, 52002571180]

約数ペア:

[(1, 52002571180), (2, 26001285590), (4, 13000642795), (5, 10400514236), (7, 7428938740), (10, 5200257118), (14, 3714469370), (20, 2600128559), (28, 1857234685), (35, 1485787748), (70, 742893874), (71, 732430580), (140, 371446937), (142, 366215290), (284, 183107645), (355, 146486116), (497, 104632940), (710, 73243058), (994, 52316470), (1420, 36621529), (1988, 26158235), (2485, 20926588), (4970, 10463294), (9940, 5231647)]