47504394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 122874048

約数和(自身を除く): 75369654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 163, 189, 257, 326, 378, 489, 514, 567, 771, 978, 1134, 1141, 1467, 1542, 1799, 2282, 2313, 2934, 3423, 3598, 4401, 4626, 5397, 6846, 6939, 8802, 10269, 10794, 13203, 13878, 16191, 20538, 20817, 26406, 30807, 32382, 41634, 41891, 48573, 61614, 83782, 92421, 97146, 125673, 145719, 184842, 251346, 291438, 293237, 377019, 586474, 754038, 879711, 1131057, 1759422, 2262114, 2639133, 3393171, 5278266, 6786342, 7917399, 15834798, 23752197, 47504394]

約数ペア:

[(1, 47504394), (2, 23752197), (3, 15834798), (6, 7917399), (7, 6786342), (9, 5278266), (14, 3393171), (18, 2639133), (21, 2262114), (27, 1759422), (42, 1131057), (54, 879711), (63, 754038), (81, 586474), (126, 377019), (162, 293237), (163, 291438), (189, 251346), (257, 184842), (326, 145719), (378, 125673), (489, 97146), (514, 92421), (567, 83782), (771, 61614), (978, 48573), (1134, 41891), (1141, 41634), (1467, 32382), (1542, 30807), (1799, 26406), (2282, 20817), (2313, 20538), (2934, 16191), (3423, 13878), (3598, 13203), (4401, 10794), (4626, 10269), (5397, 8802), (6846, 6939)]