51718214628

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2333}}^1\times {\mathrm{2689}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 131408167800

約数和(自身を除く): 79689953172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2333, 2689, 2748, 4122, 4666, 5378, 6999, 8067, 8244, 9332, 10756, 13998, 16134, 20997, 24201, 27996, 32268, 41994, 48402, 83988, 96804, 534257, 615781, 1068514, 1231562, 1602771, 1847343, 2137028, 2463124, 3205542, 3694686, 4808313, 5542029, 6273437, 6411084, 7389372, 9616626, 11084058, 12546874, 18820311, 19233252, 22168116, 25093748, 37640622, 56460933, 75281244, 112921866, 225843732, 1436617073, 2873234146, 4309851219, 5746468292, 8619702438, 12929553657, 17239404876, 25859107314, 51718214628]

約数ペア:

[(1, 51718214628), (2, 25859107314), (3, 17239404876), (4, 12929553657), (6, 8619702438), (9, 5746468292), (12, 4309851219), (18, 2873234146), (36, 1436617073), (229, 225843732), (458, 112921866), (687, 75281244), (916, 56460933), (1374, 37640622), (2061, 25093748), (2333, 22168116), (2689, 19233252), (2748, 18820311), (4122, 12546874), (4666, 11084058), (5378, 9616626), (6999, 7389372), (8067, 6411084), (8244, 6273437), (9332, 5542029), (10756, 4808313), (13998, 3694686), (16134, 3205542), (20997, 2463124), (24201, 2137028), (27996, 1847343), (32268, 1602771), (41994, 1231562), (48402, 1068514), (83988, 615781), (96804, 534257)]