56801906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{11239}}^1$

素因数の和:11286

約数の個数: 24

約数和(自身を含む): 102778560

約数和(自身を除く): 45976654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 11239, 22478, 78673, 157346, 213541, 427082, 1494787, 2989574, 4057279, 8114558, 28400953, 56801906]

約数ペア:

[(1, 56801906), (2, 28400953), (7, 8114558), (14, 4057279), (19, 2989574), (38, 1494787), (133, 427082), (266, 213541), (361, 157346), (722, 78673), (2527, 22478), (5054, 11239)]