51444512

素因数分解:

$2^5\times 7^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 121968000

約数和(自身を除く): 70523488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 109, 112, 172, 196, 218, 224, 301, 343, 344, 392, 436, 602, 686, 688, 763, 784, 872, 1204, 1372, 1376, 1526, 1568, 1744, 2107, 2408, 2744, 3052, 3488, 4214, 4687, 4816, 5341, 5488, 6104, 8428, 9374, 9632, 10682, 10976, 12208, 14749, 16856, 18748, 21364, 24416, 29498, 32809, 33712, 37387, 37496, 42728, 58996, 65618, 67424, 74774, 74992, 85456, 117992, 131236, 149548, 149984, 170912, 229663, 235984, 262472, 299096, 459326, 471968, 524944, 598192, 918652, 1049888, 1196384, 1607641, 1837304, 3215282, 3674608, 6430564, 7349216, 12861128, 25722256, 51444512]

約数ペア:

[(1, 51444512), (2, 25722256), (4, 12861128), (7, 7349216), (8, 6430564), (14, 3674608), (16, 3215282), (28, 1837304), (32, 1607641), (43, 1196384), (49, 1049888), (56, 918652), (86, 598192), (98, 524944), (109, 471968), (112, 459326), (172, 299096), (196, 262472), (218, 235984), (224, 229663), (301, 170912), (343, 149984), (344, 149548), (392, 131236), (436, 117992), (602, 85456), (686, 74992), (688, 74774), (763, 67424), (784, 65618), (872, 58996), (1204, 42728), (1372, 37496), (1376, 37387), (1526, 33712), (1568, 32809), (1744, 29498), (2107, 24416), (2408, 21364), (2744, 18748), (3052, 16856), (3488, 14749), (4214, 12208), (4687, 10976), (4816, 10682), (5341, 9632), (5488, 9374), (6104, 8428)]