57879458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 113840640

約数和(自身を除く): 55961182

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1439, 1547, 2366, 2873, 2878, 3094, 5746, 10073, 18707, 20111, 20146, 24463, 37414, 40222, 48926, 130949, 171241, 243191, 261898, 318019, 342482, 486382, 636038, 1702337, 2226133, 3404674, 4134247, 4452266, 8268494, 28939729, 57879458]

約数ペア:

[(1, 57879458), (2, 28939729), (7, 8268494), (13, 4452266), (14, 4134247), (17, 3404674), (26, 2226133), (34, 1702337), (91, 636038), (119, 486382), (169, 342482), (182, 318019), (221, 261898), (238, 243191), (338, 171241), (442, 130949), (1183, 48926), (1439, 40222), (1547, 37414), (2366, 24463), (2873, 20146), (2878, 20111), (3094, 18707), (5746, 10073)]