56304846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 133267680

約数和(自身を除く): 76962834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 3389, 5538, 6778, 8307, 10167, 16614, 20334, 30501, 44057, 61002, 88114, 132171, 240619, 264342, 396513, 481238, 721857, 793026, 1443714, 2165571, 3128047, 4331142, 6256094, 9384141, 18768282, 28152423, 56304846]

約数ペア:

[(1, 56304846), (2, 28152423), (3, 18768282), (6, 9384141), (9, 6256094), (13, 4331142), (18, 3128047), (26, 2165571), (39, 1443714), (71, 793026), (78, 721857), (117, 481238), (142, 396513), (213, 264342), (234, 240619), (426, 132171), (639, 88114), (923, 61002), (1278, 44057), (1846, 30501), (2769, 20334), (3389, 16614), (5538, 10167), (6778, 8307)]