51607490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 101943360

約数和(自身を除く): 50335870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2621, 3938, 5242, 9845, 13105, 19690, 26210, 28831, 57662, 144155, 288310, 469159, 938318, 2345795, 4691590, 5160749, 10321498, 25803745, 51607490]

約数ペア:

[(1, 51607490), (2, 25803745), (5, 10321498), (10, 5160749), (11, 4691590), (22, 2345795), (55, 938318), (110, 469159), (179, 288310), (358, 144155), (895, 57662), (1790, 28831), (1969, 26210), (2621, 19690), (3938, 13105), (5242, 9845)]