51446718

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 71932482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1223, 1558, 2214, 2337, 2446, 3669, 4674, 7011, 7338, 11007, 14022, 21033, 22014, 23237, 33021, 42066, 46474, 50143, 66042, 69711, 100286, 139422, 150429, 209133, 300858, 418266, 451287, 627399, 902574, 952717, 1254798, 1353861, 1905434, 2707722, 2858151, 5716302, 8574453, 17148906, 25723359, 51446718]

約数ペア:

[(1, 51446718), (2, 25723359), (3, 17148906), (6, 8574453), (9, 5716302), (18, 2858151), (19, 2707722), (27, 1905434), (38, 1353861), (41, 1254798), (54, 952717), (57, 902574), (82, 627399), (114, 451287), (123, 418266), (171, 300858), (246, 209133), (342, 150429), (369, 139422), (513, 100286), (738, 69711), (779, 66042), (1026, 50143), (1107, 46474), (1223, 42066), (1558, 33021), (2214, 23237), (2337, 22014), (2446, 21033), (3669, 14022), (4674, 11007), (7011, 7338)]