51919318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 88273152

約数和(自身を除く): 36353834

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 773, 781, 946, 1546, 1562, 3053, 6106, 8503, 17006, 33239, 33583, 54883, 66478, 67166, 109766, 365629, 603713, 731258, 1207426, 2359969, 4719938, 25959659, 51919318]

約数ペア:

[(1, 51919318), (2, 25959659), (11, 4719938), (22, 2359969), (43, 1207426), (71, 731258), (86, 603713), (142, 365629), (473, 109766), (773, 67166), (781, 66478), (946, 54883), (1546, 33583), (1562, 33239), (3053, 17006), (6106, 8503)]