49581728

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 115026912

約数和(自身を除く): 65445184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 307, 392, 412, 614, 721, 784, 824, 1228, 1442, 1568, 1648, 2149, 2456, 2884, 3296, 4298, 4912, 5047, 5768, 8596, 9824, 10094, 11536, 15043, 17192, 20188, 23072, 30086, 31621, 34384, 40376, 60172, 63242, 68768, 80752, 120344, 126484, 161504, 221347, 240688, 252968, 442694, 481376, 505936, 885388, 1011872, 1549429, 1770776, 3098858, 3541552, 6197716, 7083104, 12395432, 24790864, 49581728]

約数ペア:

[(1, 49581728), (2, 24790864), (4, 12395432), (7, 7083104), (8, 6197716), (14, 3541552), (16, 3098858), (28, 1770776), (32, 1549429), (49, 1011872), (56, 885388), (98, 505936), (103, 481376), (112, 442694), (196, 252968), (206, 240688), (224, 221347), (307, 161504), (392, 126484), (412, 120344), (614, 80752), (721, 68768), (784, 63242), (824, 60172), (1228, 40376), (1442, 34384), (1568, 31621), (1648, 30086), (2149, 23072), (2456, 20188), (2884, 17192), (3296, 15043), (4298, 11536), (4912, 10094), (5047, 9824), (5768, 8596)]