49142401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 64438272

約数和(自身を除く): 15295871

約数列:

[1, 7, 11, 37, 47, 77, 259, 329, 367, 407, 517, 1739, 2569, 2849, 3619, 4037, 12173, 13579, 17249, 19129, 28259, 95053, 120743, 133903, 149369, 189739, 638213, 1045583, 1328173, 4467491, 7020343, 49142401]

約数ペア:

[(1, 49142401), (7, 7020343), (11, 4467491), (37, 1328173), (47, 1045583), (77, 638213), (259, 189739), (329, 149369), (367, 133903), (407, 120743), (517, 95053), (1739, 28259), (2569, 19129), (2849, 17249), (3619, 13579), (4037, 12173)]