53571378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29663}}^1$

素因数の和:29718

約数の個数: 32

約数和(自身を含む): 125300736

約数和(自身を除く): 71729358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 29663, 59326, 88989, 177978, 207641, 415282, 622923, 1245846, 1275509, 2551018, 3826527, 7653054, 8928563, 17857126, 26785689, 53571378]

約数ペア:

[(1, 53571378), (2, 26785689), (3, 17857126), (6, 8928563), (7, 7653054), (14, 3826527), (21, 2551018), (42, 1275509), (43, 1245846), (86, 622923), (129, 415282), (258, 207641), (301, 177978), (602, 88989), (903, 59326), (1806, 29663)]