47971882

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21283}}^1$

素因数の和:21322

約数の個数: 24

約数和(自身を含む): 87349536

約数和(自身を除く): 39377654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 21283, 42566, 148981, 297962, 489509, 979018, 1042867, 2085734, 3426563, 6853126, 23985941, 47971882]

約数ペア:

[(1, 47971882), (2, 23985941), (7, 6853126), (14, 3426563), (23, 2085734), (46, 1042867), (49, 979018), (98, 489509), (161, 297962), (322, 148981), (1127, 42566), (2254, 21283)]