51642084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 139426560

約数和(自身を除く): 87784476

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 222, 276, 299, 389, 444, 481, 598, 778, 851, 897, 962, 1167, 1196, 1443, 1556, 1702, 1794, 1924, 2334, 2553, 2886, 3404, 3588, 4668, 5057, 5106, 5772, 8947, 10114, 10212, 11063, 14393, 15171, 17894, 20228, 22126, 26841, 28786, 30342, 33189, 35788, 43179, 44252, 53682, 57572, 60684, 66378, 86358, 107364, 116311, 132756, 172716, 187109, 232622, 331039, 348933, 374218, 465244, 561327, 662078, 697866, 748436, 993117, 1122654, 1324156, 1395732, 1986234, 2245308, 3972468, 4303507, 8607014, 12910521, 17214028, 25821042, 51642084]

約数ペア:

[(1, 51642084), (2, 25821042), (3, 17214028), (4, 12910521), (6, 8607014), (12, 4303507), (13, 3972468), (23, 2245308), (26, 1986234), (37, 1395732), (39, 1324156), (46, 1122654), (52, 993117), (69, 748436), (74, 697866), (78, 662078), (92, 561327), (111, 465244), (138, 374218), (148, 348933), (156, 331039), (222, 232622), (276, 187109), (299, 172716), (389, 132756), (444, 116311), (481, 107364), (598, 86358), (778, 66378), (851, 60684), (897, 57572), (962, 53682), (1167, 44252), (1196, 43179), (1443, 35788), (1556, 33189), (1702, 30342), (1794, 28786), (1924, 26841), (2334, 22126), (2553, 20228), (2886, 17894), (3404, 15171), (3588, 14393), (4668, 11063), (5057, 10212), (5106, 10114), (5772, 8947)]