49860680

素因数分解:

$2^3\times 5^1\times {\mathrm{1246517}}^1$

素因数の和:1246528

約数の個数: 16

約数和(自身を含む): 112186620

約数和(自身を除く): 62325940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1246517, 2493034, 4986068, 6232585, 9972136, 12465170, 24930340, 49860680]

約数ペア:

[(1, 49860680), (2, 24930340), (4, 12465170), (5, 9972136), (8, 6232585), (10, 4986068), (20, 2493034), (40, 1246517)]