47931648

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 128772000

約数和(自身を除く): 80840352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 449, 556, 768, 834, 898, 1112, 1347, 1668, 1796, 2224, 2694, 3336, 3592, 4448, 5388, 6672, 7184, 8896, 10776, 13344, 14368, 17792, 21552, 26688, 28736, 35584, 43104, 53376, 57472, 62411, 86208, 106752, 114944, 124822, 172416, 187233, 249644, 344832, 374466, 499288, 748932, 998576, 1497864, 1997152, 2995728, 3994304, 5991456, 7988608, 11982912, 15977216, 23965824, 47931648]

約数ペア:

[(1, 47931648), (2, 23965824), (3, 15977216), (4, 11982912), (6, 7988608), (8, 5991456), (12, 3994304), (16, 2995728), (24, 1997152), (32, 1497864), (48, 998576), (64, 748932), (96, 499288), (128, 374466), (139, 344832), (192, 249644), (256, 187233), (278, 172416), (384, 124822), (417, 114944), (449, 106752), (556, 86208), (768, 62411), (834, 57472), (898, 53376), (1112, 43104), (1347, 35584), (1668, 28736), (1796, 26688), (2224, 21552), (2694, 17792), (3336, 14368), (3592, 13344), (4448, 10776), (5388, 8896), (6672, 7184)]