49222340

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27653}}^1$

素因数の和:27751

約数の個数: 24

約数和(自身を含む): 104532120

約数和(自身を除く): 55309780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 27653, 55306, 110612, 138265, 276530, 553060, 2461117, 4922234, 9844468, 12305585, 24611170, 49222340]

約数ペア:

[(1, 49222340), (2, 24611170), (4, 12305585), (5, 9844468), (10, 4922234), (20, 2461117), (89, 553060), (178, 276530), (356, 138265), (445, 110612), (890, 55306), (1780, 27653)]