55869305

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 68221440

約数和(自身を除く): 12352135

約数列:

[1, 5, 89, 223, 445, 563, 1115, 2815, 19847, 50107, 99235, 125549, 250535, 627745, 11173861, 55869305]

約数ペア:

[(1, 55869305), (5, 11173861), (89, 627745), (223, 250535), (445, 125549), (563, 99235), (1115, 50107), (2815, 19847)]