56366514

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 128336832

約数和(自身を除く): 71970318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 787, 1038, 1557, 1574, 2361, 3114, 3979, 4722, 7083, 7958, 11937, 14166, 18101, 23874, 35811, 36202, 54303, 71622, 108606, 136151, 162909, 272302, 325818, 408453, 816906, 1225359, 2450718, 3131473, 6262946, 9394419, 18788838, 28183257, 56366514]

約数ペア:

[(1, 56366514), (2, 28183257), (3, 18788838), (6, 9394419), (9, 6262946), (18, 3131473), (23, 2450718), (46, 1225359), (69, 816906), (138, 408453), (173, 325818), (207, 272302), (346, 162909), (414, 136151), (519, 108606), (787, 71622), (1038, 54303), (1557, 36202), (1574, 35811), (2361, 23874), (3114, 18101), (3979, 14166), (4722, 11937), (7083, 7958)]