51137128

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19429}}^1$

素因数の和:19489

約数の個数: 32

約数和(自身を含む): 111916800

約数和(自身を除く): 60779672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19429, 38858, 77716, 136003, 155432, 272006, 544012, 913163, 1088024, 1826326, 3652652, 6392141, 7305304, 12784282, 25568564, 51137128]

約数ペア:

[(1, 51137128), (2, 25568564), (4, 12784282), (7, 7305304), (8, 6392141), (14, 3652652), (28, 1826326), (47, 1088024), (56, 913163), (94, 544012), (188, 272006), (329, 155432), (376, 136003), (658, 77716), (1316, 38858), (2632, 19429)]