49853985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 83867520

約数和(自身を除く): 34013535

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 2089, 4773, 6267, 7955, 10445, 23865, 31335, 77293, 89827, 231879, 269481, 386465, 449135, 1159395, 1347405, 3323599, 9970797, 16617995, 49853985]

約数ペア:

[(1, 49853985), (3, 16617995), (5, 9970797), (15, 3323599), (37, 1347405), (43, 1159395), (111, 449135), (129, 386465), (185, 269481), (215, 231879), (555, 89827), (645, 77293), (1591, 31335), (2089, 23865), (4773, 10445), (6267, 7955)]