49280385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42667}}^1$

素因数の和:42693

約数の個数: 32

約数和(自身を含む): 98307072

約数和(自身を除く): 49026687

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 42667, 128001, 213335, 298669, 469337, 640005, 896007, 1408011, 1493345, 2346685, 3285359, 4480035, 7040055, 9856077, 16426795, 49280385]

約数ペア:

[(1, 49280385), (3, 16426795), (5, 9856077), (7, 7040055), (11, 4480035), (15, 3285359), (21, 2346685), (33, 1493345), (35, 1408011), (55, 896007), (77, 640005), (105, 469337), (165, 298669), (231, 213335), (385, 128001), (1155, 42667)]