54485350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 108118080

約数和(自身を除く): 53632730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 166, 190, 415, 475, 691, 830, 950, 1382, 1577, 2075, 3154, 3455, 4150, 6910, 7885, 13129, 15770, 17275, 26258, 34550, 39425, 57353, 65645, 78850, 114706, 131290, 286765, 328225, 573530, 656450, 1089707, 1433825, 2179414, 2867650, 5448535, 10897070, 27242675, 54485350]

約数ペア:

[(1, 54485350), (2, 27242675), (5, 10897070), (10, 5448535), (19, 2867650), (25, 2179414), (38, 1433825), (50, 1089707), (83, 656450), (95, 573530), (166, 328225), (190, 286765), (415, 131290), (475, 114706), (691, 78850), (830, 65645), (950, 57353), (1382, 39425), (1577, 34550), (2075, 26258), (3154, 17275), (3455, 15770), (4150, 13129), (6910, 7885)]