53408848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175687}}^1$

素因数の和:175714

約数の個数: 20

約数和(自身を含む): 108926560

約数和(自身を除く): 55517712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175687, 351374, 702748, 1405496, 2810992, 3338053, 6676106, 13352212, 26704424, 53408848]

約数ペア:

[(1, 53408848), (2, 26704424), (4, 13352212), (8, 6676106), (16, 3338053), (19, 2810992), (38, 1405496), (76, 702748), (152, 351374), (304, 175687)]