53696968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2447}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 55287992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2447, 2743, 4894, 5486, 9788, 10972, 19576, 21944, 31811, 63622, 127244, 254488, 516317, 1032634, 2065268, 4130536, 6712121, 13424242, 26848484, 53696968]

約数ペア:

[(1, 53696968), (2, 26848484), (4, 13424242), (8, 6712121), (13, 4130536), (26, 2065268), (52, 1032634), (104, 516317), (211, 254488), (422, 127244), (844, 63622), (1688, 31811), (2447, 21944), (2743, 19576), (4894, 10972), (5486, 9788)]