49457265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23057}}^1$

素因数の和:23089

約数の個数: 32

約数和(自身を含む): 92969856

約数和(自身を除く): 43512591

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 23057, 69171, 115285, 253627, 299741, 345855, 760881, 899223, 1268135, 1498705, 3297151, 3804405, 4496115, 9891453, 16485755, 49457265]

約数ペア:

[(1, 49457265), (3, 16485755), (5, 9891453), (11, 4496115), (13, 3804405), (15, 3297151), (33, 1498705), (39, 1268135), (55, 899223), (65, 760881), (143, 345855), (165, 299741), (195, 253627), (429, 115285), (715, 69171), (2145, 23057)]