51140268

素因数分解:

$2^2\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 81915732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 359, 718, 1077, 1319, 1436, 2154, 2638, 3231, 3957, 4308, 5276, 6462, 7914, 9693, 11871, 12924, 15828, 19386, 23742, 35613, 38772, 47484, 71226, 142452, 473521, 947042, 1420563, 1894084, 2841126, 4261689, 5682252, 8523378, 12785067, 17046756, 25570134, 51140268]

約数ペア:

[(1, 51140268), (2, 25570134), (3, 17046756), (4, 12785067), (6, 8523378), (9, 5682252), (12, 4261689), (18, 2841126), (27, 1894084), (36, 1420563), (54, 947042), (108, 473521), (359, 142452), (718, 71226), (1077, 47484), (1319, 38772), (1436, 35613), (2154, 23742), (2638, 19386), (3231, 15828), (3957, 12924), (4308, 11871), (5276, 9693), (6462, 7914)]