49348984321

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^2$

素因数の和:2958

約数の個数: 36

約数和(自身を含む): 63536573268

約数和(自身を除く): 14187588947

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1447, 1813, 3367, 10129, 18811, 23569, 53539, 70903, 131677, 374773, 696007, 921739, 2093809, 2623411, 4872049, 14656663, 27219517, 34104343, 77470933, 102596641, 190536619, 542296531, 1007122129, 1333756333, 3796075717, 7049854903, 49348984321]

約数ペア:

[(1, 49348984321), (7, 7049854903), (13, 3796075717), (37, 1333756333), (49, 1007122129), (91, 542296531), (259, 190536619), (481, 102596641), (637, 77470933), (1447, 34104343), (1813, 27219517), (3367, 14656663), (10129, 4872049), (18811, 2623411), (23569, 2093809), (53539, 921739), (70903, 696007), (131677, 374773)]