52060520

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2557}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 117412200

約数和(自身を除く): 65351680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2545, 2557, 4072, 5090, 5114, 10180, 10228, 12785, 20360, 20456, 25570, 51140, 102280, 1301513, 2603026, 5206052, 6507565, 10412104, 13015130, 26030260, 52060520]

約数ペア:

[(1, 52060520), (2, 26030260), (4, 13015130), (5, 10412104), (8, 6507565), (10, 5206052), (20, 2603026), (40, 1301513), (509, 102280), (1018, 51140), (2036, 25570), (2545, 20456), (2557, 20360), (4072, 12785), (5090, 10228), (5114, 10180)]