54964231

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 66361680

約数和(自身を除く): 11397449

約数列:

[1, 7, 41, 49, 109, 251, 287, 763, 1757, 2009, 4469, 5341, 10291, 12299, 27359, 31283, 72037, 191513, 218981, 504259, 1121719, 1340591, 7852033, 54964231]

約数ペア:

[(1, 54964231), (7, 7852033), (41, 1340591), (49, 1121719), (109, 504259), (251, 218981), (287, 191513), (763, 72037), (1757, 31283), (2009, 27359), (4469, 12299), (5341, 10291)]