49807186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 88200000

約数和(自身を除く): 38392814

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 349, 499, 698, 998, 3839, 4537, 5489, 6487, 7678, 9074, 10978, 12974, 49907, 71357, 99814, 142714, 174151, 348302, 1915661, 2263963, 3831322, 4527926, 24903593, 49807186]

約数ペア:

[(1, 49807186), (2, 24903593), (11, 4527926), (13, 3831322), (22, 2263963), (26, 1915661), (143, 348302), (286, 174151), (349, 142714), (499, 99814), (698, 71357), (998, 49907), (3839, 12974), (4537, 10978), (5489, 9074), (6487, 7678)]