49963705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 69009408

約数和(自身を除く): 19045703

約数列:

[1, 5, 11, 23, 55, 115, 127, 253, 311, 635, 1265, 1397, 1555, 2921, 3421, 6985, 7153, 14605, 17105, 32131, 35765, 39497, 78683, 160655, 197485, 393415, 434467, 908431, 2172335, 4542155, 9992741, 49963705]

約数ペア:

[(1, 49963705), (5, 9992741), (11, 4542155), (23, 2172335), (55, 908431), (115, 434467), (127, 393415), (253, 197485), (311, 160655), (635, 78683), (1265, 39497), (1397, 35765), (1555, 32131), (2921, 17105), (3421, 14605), (6985, 7153)]