57456798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 82511202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 534, 623, 798, 809, 1246, 1618, 1691, 1869, 2427, 3382, 3738, 4854, 5073, 5663, 10146, 11326, 11837, 15371, 16989, 23674, 30742, 33978, 35511, 46113, 71022, 72001, 92226, 107597, 144002, 215194, 216003, 322791, 432006, 504007, 645582, 1008014, 1368019, 1512021, 2736038, 3024042, 4104057, 8208114, 9576133, 19152266, 28728399, 57456798]

約数ペア:

[(1, 57456798), (2, 28728399), (3, 19152266), (6, 9576133), (7, 8208114), (14, 4104057), (19, 3024042), (21, 2736038), (38, 1512021), (42, 1368019), (57, 1008014), (89, 645582), (114, 504007), (133, 432006), (178, 322791), (266, 216003), (267, 215194), (399, 144002), (534, 107597), (623, 92226), (798, 72001), (809, 71022), (1246, 46113), (1618, 35511), (1691, 33978), (1869, 30742), (2427, 23674), (3382, 16989), (3738, 15371), (4854, 11837), (5073, 11326), (5663, 10146)]