53778872

素因数分解:

$2^3\times 7^2\times {\mathrm{137191}}^1$

素因数の和:137211

約数の個数: 24

約数和(自身を含む): 117299160

約数和(自身を除く): 63520288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 137191, 274382, 548764, 960337, 1097528, 1920674, 3841348, 6722359, 7682696, 13444718, 26889436, 53778872]

約数ペア:

[(1, 53778872), (2, 26889436), (4, 13444718), (7, 7682696), (8, 6722359), (14, 3841348), (28, 1920674), (49, 1097528), (56, 960337), (98, 548764), (196, 274382), (392, 137191)]