53146905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 50256615

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 59, 69, 105, 115, 161, 177, 295, 345, 373, 413, 483, 805, 885, 1119, 1239, 1357, 1865, 2065, 2415, 2611, 4071, 5595, 6195, 6785, 7833, 8579, 9499, 13055, 20355, 22007, 25737, 28497, 39165, 42895, 47495, 60053, 66021, 110035, 128685, 142485, 154049, 180159, 300265, 330105, 462147, 506161, 770245, 900795, 1518483, 2310735, 2530805, 3543127, 7592415, 10629381, 17715635, 53146905]

約数ペア:

[(1, 53146905), (3, 17715635), (5, 10629381), (7, 7592415), (15, 3543127), (21, 2530805), (23, 2310735), (35, 1518483), (59, 900795), (69, 770245), (105, 506161), (115, 462147), (161, 330105), (177, 300265), (295, 180159), (345, 154049), (373, 142485), (413, 128685), (483, 110035), (805, 66021), (885, 60053), (1119, 47495), (1239, 42895), (1357, 39165), (1865, 28497), (2065, 25737), (2415, 22007), (2611, 20355), (4071, 13055), (5595, 9499), (6195, 8579), (6785, 7833)]