51030054

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 68478426

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 181, 207, 227, 362, 414, 454, 543, 621, 681, 1086, 1242, 1362, 1629, 2043, 3258, 4086, 4163, 4887, 5221, 6129, 8326, 9774, 10442, 12258, 12489, 15663, 24978, 31326, 37467, 41087, 46989, 74934, 82174, 93978, 112401, 123261, 140967, 224802, 246522, 281934, 369783, 739566, 945001, 1109349, 1890002, 2218698, 2835003, 5670006, 8505009, 17010018, 25515027, 51030054]

約数ペア:

[(1, 51030054), (2, 25515027), (3, 17010018), (6, 8505009), (9, 5670006), (18, 2835003), (23, 2218698), (27, 1890002), (46, 1109349), (54, 945001), (69, 739566), (138, 369783), (181, 281934), (207, 246522), (227, 224802), (362, 140967), (414, 123261), (454, 112401), (543, 93978), (621, 82174), (681, 74934), (1086, 46989), (1242, 41087), (1362, 37467), (1629, 31326), (2043, 24978), (3258, 15663), (4086, 12489), (4163, 12258), (4887, 10442), (5221, 9774), (6129, 8326)]