54853904

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5503}}^1$

素因数の和:5607

約数の個数: 40

約数和(自身を含む): 122849280

約数和(自身を除く): 67995376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 5503, 9968, 11006, 22012, 38521, 44024, 77042, 88048, 154084, 308168, 489767, 616336, 979534, 1959068, 3428369, 3918136, 6856738, 7836272, 13713476, 27426952, 54853904]

約数ペア:

[(1, 54853904), (2, 27426952), (4, 13713476), (7, 7836272), (8, 6856738), (14, 3918136), (16, 3428369), (28, 1959068), (56, 979534), (89, 616336), (112, 489767), (178, 308168), (356, 154084), (623, 88048), (712, 77042), (1246, 44024), (1424, 38521), (2492, 22012), (4984, 11006), (5503, 9968)]