55148412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2047

約数の個数: 72

約数和(自身を含む): 148960000

約数和(自身を除く): 93811588

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 1999, 2299, 2508, 3998, 4598, 5997, 6897, 7996, 9196, 11994, 13794, 21989, 23988, 27588, 37981, 43978, 65967, 75962, 87956, 113943, 131934, 151924, 227886, 241879, 263868, 417791, 455772, 483758, 725637, 835582, 967516, 1253373, 1451274, 1671164, 2506746, 2902548, 4595701, 5013492, 9191402, 13787103, 18382804, 27574206, 55148412]

約数ペア:

[(1, 55148412), (2, 27574206), (3, 18382804), (4, 13787103), (6, 9191402), (11, 5013492), (12, 4595701), (19, 2902548), (22, 2506746), (33, 1671164), (38, 1451274), (44, 1253373), (57, 967516), (66, 835582), (76, 725637), (114, 483758), (121, 455772), (132, 417791), (209, 263868), (228, 241879), (242, 227886), (363, 151924), (418, 131934), (484, 113943), (627, 87956), (726, 75962), (836, 65967), (1254, 43978), (1452, 37981), (1999, 27588), (2299, 23988), (2508, 21989), (3998, 13794), (4598, 11994), (5997, 9196), (6897, 7996)]