51305170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4919}}^1$

素因数の和:5082

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 54966830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 4919, 5215, 9838, 10430, 24595, 34433, 49190, 68866, 172165, 344330, 732931, 1465862, 3664655, 5130517, 7329310, 10261034, 25652585, 51305170]

約数ペア:

[(1, 51305170), (2, 25652585), (5, 10261034), (7, 7329310), (10, 5130517), (14, 3664655), (35, 1465862), (70, 732931), (149, 344330), (298, 172165), (745, 68866), (1043, 49190), (1490, 34433), (2086, 24595), (4919, 10430), (5215, 9838)]