49455700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{10093}}^1$

素因数の和:10121

約数の個数: 54

約数和(自身を含む): 124852686

約数和(自身を除く): 75396986

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 10093, 20186, 40372, 50465, 70651, 100930, 141302, 201860, 252325, 282604, 353255, 494557, 504650, 706510, 989114, 1009300, 1413020, 1766275, 1978228, 2472785, 3532550, 4945570, 7065100, 9891140, 12363925, 24727850, 49455700]

約数ペア:

[(1, 49455700), (2, 24727850), (4, 12363925), (5, 9891140), (7, 7065100), (10, 4945570), (14, 3532550), (20, 2472785), (25, 1978228), (28, 1766275), (35, 1413020), (49, 1009300), (50, 989114), (70, 706510), (98, 504650), (100, 494557), (140, 353255), (175, 282604), (196, 252325), (245, 201860), (350, 141302), (490, 100930), (700, 70651), (980, 50465), (1225, 40372), (2450, 20186), (4900, 10093)]