47690995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21149}}^1$

素因数の和:21206

約数の個数: 16

約数和(自身を含む): 63957600

約数和(自身を除く): 16266605

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 21149, 105745, 232639, 867109, 1163195, 4335545, 9538199, 47690995]

約数ペア:

[(1, 47690995), (5, 9538199), (11, 4335545), (41, 1163195), (55, 867109), (205, 232639), (451, 105745), (2255, 21149)]