57413455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 78304320

約数和(自身を除く): 20890865

約数列:

[1, 5, 11, 37, 55, 89, 185, 317, 407, 445, 979, 1585, 2035, 3293, 3487, 4895, 11729, 16465, 17435, 28213, 36223, 58645, 129019, 141065, 181115, 310343, 645095, 1043881, 1551715, 5219405, 11482691, 57413455]

約数ペア:

[(1, 57413455), (5, 11482691), (11, 5219405), (37, 1551715), (55, 1043881), (89, 645095), (185, 310343), (317, 181115), (407, 141065), (445, 129019), (979, 58645), (1585, 36223), (2035, 28213), (3293, 17435), (3487, 16465), (4895, 11729)]