51224480

素因数分解:

$2^5\times 5^1\times {\mathrm{320153}}^1$

素因数の和:320168

約数の個数: 24

約数和(自身を含む): 121018212

約数和(自身を除く): 69793732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 320153, 640306, 1280612, 1600765, 2561224, 3201530, 5122448, 6403060, 10244896, 12806120, 25612240, 51224480]

約数ペア:

[(1, 51224480), (2, 25612240), (4, 12806120), (5, 10244896), (8, 6403060), (10, 5122448), (16, 3201530), (20, 2561224), (32, 1600765), (40, 1280612), (80, 640306), (160, 320153)]