51920406

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{8821}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 116450400

約数和(自身を除く): 64529994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 8821, 17642, 26463, 52926, 79389, 158778, 238167, 476334, 961489, 1922978, 2884467, 5768934, 8653401, 17306802, 25960203, 51920406]

約数ペア:

[(1, 51920406), (2, 25960203), (3, 17306802), (6, 8653401), (9, 5768934), (18, 2884467), (27, 1922978), (54, 961489), (109, 476334), (218, 238167), (327, 158778), (654, 79389), (981, 52926), (1962, 26463), (2943, 17642), (5886, 8821)]