49011080

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5807}}^1$

素因数の和:6029

約数の個数: 32

約数和(自身を含む): 110816640

約数和(自身を除く): 61805560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 5807, 8440, 11614, 23228, 29035, 46456, 58070, 116140, 232280, 1225277, 2450554, 4901108, 6126385, 9802216, 12252770, 24505540, 49011080]

約数ペア:

[(1, 49011080), (2, 24505540), (4, 12252770), (5, 9802216), (8, 6126385), (10, 4901108), (20, 2450554), (40, 1225277), (211, 232280), (422, 116140), (844, 58070), (1055, 46456), (1688, 29035), (2110, 23228), (4220, 11614), (5807, 8440)]