50457040

素因数分解:

$2^4\times 5^1\times {\mathrm{630713}}^1$

素因数の和:630726

約数の個数: 20

約数和(自身を含む): 117312804

約数和(自身を除く): 66855764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 630713, 1261426, 2522852, 3153565, 5045704, 6307130, 10091408, 12614260, 25228520, 50457040]

約数ペア:

[(1, 50457040), (2, 25228520), (4, 12614260), (5, 10091408), (8, 6307130), (10, 5045704), (16, 3153565), (20, 2522852), (40, 1261426), (80, 630713)]