49757780

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1741}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 104624520

約数和(自身を除く): 54866740

約数列:

[1, 2, 4, 5, 10, 20, 1429, 1741, 2858, 3482, 5716, 6964, 7145, 8705, 14290, 17410, 28580, 34820, 2487889, 4975778, 9951556, 12439445, 24878890, 49757780]

約数ペア:

[(1, 49757780), (2, 24878890), (4, 12439445), (5, 9951556), (10, 4975778), (20, 2487889), (1429, 34820), (1741, 28580), (2858, 17410), (3482, 14290), (5716, 8705), (6964, 7145)]