50289655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 69890688

約数和(自身を除く): 19601033

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 641, 923, 1105, 1207, 3205, 4615, 6035, 8333, 10897, 15691, 41665, 45511, 54485, 78455, 141661, 227555, 591643, 708305, 773687, 2958215, 3868435, 10057931, 50289655]

約数ペア:

[(1, 50289655), (5, 10057931), (13, 3868435), (17, 2958215), (65, 773687), (71, 708305), (85, 591643), (221, 227555), (355, 141661), (641, 78455), (923, 54485), (1105, 45511), (1207, 41665), (3205, 15691), (4615, 10897), (6035, 8333)]