56811986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12770

約数の個数: 32

約数和(自身を含む): 109918080

約数和(自身を除く): 53106094

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 12721, 25442, 89047, 139931, 178094, 279862, 368909, 737818, 979517, 1959034, 2582363, 4057999, 5164726, 8115998, 28405993, 56811986]

約数ペア:

[(1, 56811986), (2, 28405993), (7, 8115998), (11, 5164726), (14, 4057999), (22, 2582363), (29, 1959034), (58, 979517), (77, 737818), (154, 368909), (203, 279862), (319, 178094), (406, 139931), (638, 89047), (2233, 25442), (4466, 12721)]