53967810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 87555390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 1949, 2130, 2769, 3898, 4615, 5538, 5847, 9230, 9745, 11694, 13845, 19490, 25337, 27690, 29235, 50674, 58470, 76011, 126685, 138379, 152022, 253370, 276758, 380055, 415137, 691895, 760110, 830274, 1383790, 1798927, 2075685, 3597854, 4151370, 5396781, 8994635, 10793562, 17989270, 26983905, 53967810]

約数ペア:

[(1, 53967810), (2, 26983905), (3, 17989270), (5, 10793562), (6, 8994635), (10, 5396781), (13, 4151370), (15, 3597854), (26, 2075685), (30, 1798927), (39, 1383790), (65, 830274), (71, 760110), (78, 691895), (130, 415137), (142, 380055), (195, 276758), (213, 253370), (355, 152022), (390, 138379), (426, 126685), (710, 76011), (923, 58470), (1065, 50674), (1846, 29235), (1949, 27690), (2130, 25337), (2769, 19490), (3898, 13845), (4615, 11694), (5538, 9745), (5847, 9230)]