57517746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 80860494

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1559, 1677, 2838, 3118, 3354, 4677, 6149, 9354, 12298, 17149, 18447, 20267, 34298, 36894, 40534, 51447, 60801, 67037, 102894, 121602, 134074, 201111, 222937, 402222, 445874, 668811, 737407, 871481, 1337622, 1474814, 1742962, 2212221, 2614443, 4424442, 5228886, 9586291, 19172582, 28758873, 57517746]

約数ペア:

[(1, 57517746), (2, 28758873), (3, 19172582), (6, 9586291), (11, 5228886), (13, 4424442), (22, 2614443), (26, 2212221), (33, 1742962), (39, 1474814), (43, 1337622), (66, 871481), (78, 737407), (86, 668811), (129, 445874), (143, 402222), (258, 222937), (286, 201111), (429, 134074), (473, 121602), (559, 102894), (858, 67037), (946, 60801), (1118, 51447), (1419, 40534), (1559, 36894), (1677, 34298), (2838, 20267), (3118, 18447), (3354, 17149), (4677, 12298), (6149, 9354)]