54190390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 103731840

約数和(自身を除く): 49541450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1103, 1445, 2206, 2890, 4913, 5515, 9826, 11030, 18751, 24565, 37502, 49130, 93755, 187510, 318767, 637534, 1593835, 3187670, 5419039, 10838078, 27095195, 54190390]

約数ペア:

[(1, 54190390), (2, 27095195), (5, 10838078), (10, 5419039), (17, 3187670), (34, 1593835), (85, 637534), (170, 318767), (289, 187510), (578, 93755), (1103, 49130), (1445, 37502), (2206, 24565), (2890, 18751), (4913, 11030), (5515, 9826)]