42162050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17209}}^1$

素因数の和:17235

約数の個数: 36

約数和(自身を含む): 91230210

約数和(自身を除く): 49068160

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 17209, 34418, 86045, 120463, 172090, 240926, 430225, 602315, 843241, 860450, 1204630, 1686482, 3011575, 4216205, 6023150, 8432410, 21081025, 42162050]

約数ペア:

[(1, 42162050), (2, 21081025), (5, 8432410), (7, 6023150), (10, 4216205), (14, 3011575), (25, 1686482), (35, 1204630), (49, 860450), (50, 843241), (70, 602315), (98, 430225), (175, 240926), (245, 172090), (350, 120463), (490, 86045), (1225, 34418), (2450, 17209)]