52521980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{375157}}^1$

素因数の和:375173

約数の個数: 24

約数和(自身を含む): 126053088

約数和(自身を除く): 73531108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 375157, 750314, 1500628, 1875785, 2626099, 3751570, 5252198, 7503140, 10504396, 13130495, 26260990, 52521980]

約数ペア:

[(1, 52521980), (2, 26260990), (4, 13130495), (5, 10504396), (7, 7503140), (10, 5252198), (14, 3751570), (20, 2626099), (28, 1875785), (35, 1500628), (70, 750314), (140, 375157)]