49274005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21851}}^1$

素因数の和:21908

約数の個数: 16

約数和(自身を含む): 66080448

約数和(自身を除く): 16806443

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 21851, 109255, 240361, 895891, 1201805, 4479455, 9854801, 49274005]

約数ペア:

[(1, 49274005), (5, 9854801), (11, 4479455), (41, 1201805), (55, 895891), (205, 240361), (451, 109255), (2255, 21851)]