49991144115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13172897}}^1$

素因数の和:13172939

約数の個数: 32

約数和(自身を含む): 91051070976

約数和(自身を除く): 41059926861

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 13172897, 39518691, 65864485, 144901867, 197593455, 302976631, 434705601, 724509335, 908929893, 1514883155, 2173528005, 3332742941, 4544649465, 9998228823, 16663714705, 49991144115]

約数ペア:

[(1, 49991144115), (3, 16663714705), (5, 9998228823), (11, 4544649465), (15, 3332742941), (23, 2173528005), (33, 1514883155), (55, 908929893), (69, 724509335), (115, 434705601), (165, 302976631), (253, 197593455), (345, 144901867), (759, 65864485), (1265, 39518691), (3795, 13172897)]