54105008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4209

約数の個数: 40

約数和(自身を含む): 112939200

約数和(自身を除く): 58834192

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 4139, 6536, 8278, 13072, 16556, 33112, 66224, 78641, 157282, 177977, 314564, 355954, 629128, 711908, 1258256, 1423816, 2847632, 3381563, 6763126, 13526252, 27052504, 54105008]

約数ペア:

[(1, 54105008), (2, 27052504), (4, 13526252), (8, 6763126), (16, 3381563), (19, 2847632), (38, 1423816), (43, 1258256), (76, 711908), (86, 629128), (152, 355954), (172, 314564), (304, 177977), (344, 157282), (688, 78641), (817, 66224), (1634, 33112), (3268, 16556), (4139, 13072), (6536, 8278)]