56644874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6446

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 46413046

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 6389, 8866, 12778, 70279, 83057, 140558, 166114, 198059, 396118, 913627, 1827254, 2178649, 2574767, 4357298, 5149534, 28322437, 56644874]

約数ペア:

[(1, 56644874), (2, 28322437), (11, 5149534), (13, 4357298), (22, 2574767), (26, 2178649), (31, 1827254), (62, 913627), (143, 396118), (286, 198059), (341, 166114), (403, 140558), (682, 83057), (806, 70279), (4433, 12778), (6389, 8866)]