49037872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 102805920

約数和(自身を除く): 53768048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 839, 1124, 1678, 2248, 3356, 3653, 4496, 6712, 7306, 10907, 13424, 14612, 21814, 29224, 43628, 58448, 87256, 174512, 235759, 471518, 943036, 1886072, 3064867, 3772144, 6129734, 12259468, 24518936, 49037872]

約数ペア:

[(1, 49037872), (2, 24518936), (4, 12259468), (8, 6129734), (13, 3772144), (16, 3064867), (26, 1886072), (52, 943036), (104, 471518), (208, 235759), (281, 174512), (562, 87256), (839, 58448), (1124, 43628), (1678, 29224), (2248, 21814), (3356, 14612), (3653, 13424), (4496, 10907), (6712, 7306)]