51803994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 68580006

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 109, 114, 209, 218, 327, 379, 418, 627, 654, 758, 1137, 1199, 1254, 2071, 2274, 2398, 3597, 4142, 4169, 6213, 7194, 7201, 8338, 12426, 12507, 14402, 21603, 22781, 25014, 41311, 43206, 45562, 68343, 79211, 82622, 123933, 136686, 158422, 237633, 247866, 454421, 475266, 784909, 908842, 1363263, 1569818, 2354727, 2726526, 4709454, 8633999, 17267998, 25901997, 51803994]

約数ペア:

[(1, 51803994), (2, 25901997), (3, 17267998), (6, 8633999), (11, 4709454), (19, 2726526), (22, 2354727), (33, 1569818), (38, 1363263), (57, 908842), (66, 784909), (109, 475266), (114, 454421), (209, 247866), (218, 237633), (327, 158422), (379, 136686), (418, 123933), (627, 82622), (654, 79211), (758, 68343), (1137, 45562), (1199, 43206), (1254, 41311), (2071, 25014), (2274, 22781), (2398, 21603), (3597, 14402), (4142, 12507), (4169, 12426), (6213, 8338), (7194, 7201)]