54578481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 22974159

約数列:

[1, 3, 43, 59, 71, 101, 129, 177, 213, 303, 2537, 3053, 4189, 4343, 5959, 7171, 7611, 9159, 12567, 13029, 17877, 21513, 180127, 256237, 308353, 423089, 540381, 768711, 925059, 1269267, 18192827, 54578481]

約数ペア:

[(1, 54578481), (3, 18192827), (43, 1269267), (59, 925059), (71, 768711), (101, 540381), (129, 423089), (177, 308353), (213, 256237), (303, 180127), (2537, 21513), (3053, 17877), (4189, 13029), (4343, 12567), (5959, 9159), (7171, 7611)]