51811210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8887}}^1$

素因数の和:8958

約数の個数: 32

約数和(自身を含む): 103669632

約数和(自身を除く): 51858422

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 8887, 17774, 44435, 88870, 97757, 195514, 471011, 488785, 942022, 977570, 2355055, 4710110, 5181121, 10362242, 25905605, 51811210]

約数ペア:

[(1, 51811210), (2, 25905605), (5, 10362242), (10, 5181121), (11, 4710110), (22, 2355055), (53, 977570), (55, 942022), (106, 488785), (110, 471011), (265, 195514), (530, 97757), (583, 88870), (1166, 44435), (2915, 17774), (5830, 8887)]