47956820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{23741}}^1$

素因数の和:23851

約数の個数: 24

約数和(自身を含む): 101710728

約数和(自身を除く): 53753908

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 23741, 47482, 94964, 118705, 237410, 474820, 2397841, 4795682, 9591364, 11989205, 23978410, 47956820]

約数ペア:

[(1, 47956820), (2, 23978410), (4, 11989205), (5, 9591364), (10, 4795682), (20, 2397841), (101, 474820), (202, 237410), (404, 118705), (505, 94964), (1010, 47482), (2020, 23741)]