51883456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 111648240

約数和(自身を除く): 59764784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1109, 1376, 1462, 2218, 2752, 2924, 4436, 5848, 8872, 11696, 17744, 18853, 23392, 35488, 37706, 46784, 47687, 70976, 75412, 95374, 150824, 190748, 301648, 381496, 603296, 762992, 810679, 1206592, 1525984, 1621358, 3051968, 3242716, 6485432, 12970864, 25941728, 51883456]

約数ペア:

[(1, 51883456), (2, 25941728), (4, 12970864), (8, 6485432), (16, 3242716), (17, 3051968), (32, 1621358), (34, 1525984), (43, 1206592), (64, 810679), (68, 762992), (86, 603296), (136, 381496), (172, 301648), (272, 190748), (344, 150824), (544, 95374), (688, 75412), (731, 70976), (1088, 47687), (1109, 46784), (1376, 37706), (1462, 35488), (2218, 23392), (2752, 18853), (2924, 17744), (4436, 11696), (5848, 8872)]