51567824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 80

約数和(自身を含む): 131182080

約数和(自身を除く): 79614256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2203, 2926, 3344, 4406, 5852, 8812, 11704, 15421, 17624, 23408, 24233, 30842, 35248, 41857, 48466, 61684, 83714, 96932, 123368, 167428, 169631, 193864, 246736, 292999, 334856, 339262, 387728, 460427, 585998, 669712, 678524, 920854, 1171996, 1357048, 1841708, 2343992, 2714096, 3222989, 3683416, 4687984, 6445978, 7366832, 12891956, 25783912, 51567824]

約数ペア:

[(1, 51567824), (2, 25783912), (4, 12891956), (7, 7366832), (8, 6445978), (11, 4687984), (14, 3683416), (16, 3222989), (19, 2714096), (22, 2343992), (28, 1841708), (38, 1357048), (44, 1171996), (56, 920854), (76, 678524), (77, 669712), (88, 585998), (112, 460427), (133, 387728), (152, 339262), (154, 334856), (176, 292999), (209, 246736), (266, 193864), (304, 169631), (308, 167428), (418, 123368), (532, 96932), (616, 83714), (836, 61684), (1064, 48466), (1232, 41857), (1463, 35248), (1672, 30842), (2128, 24233), (2203, 23408), (2926, 17624), (3344, 15421), (4406, 11704), (5852, 8812)]