48387570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20975

約数の個数: 64

約数和(自身を含む): 144792576

約数和(自身を除く): 96405006

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 20947, 41894, 62841, 104735, 125682, 146629, 209470, 230417, 293258, 314205, 439887, 460834, 628410, 691251, 733145, 879774, 1152085, 1382502, 1466290, 1612919, 2199435, 2304170, 3225838, 3456255, 4398870, 4838757, 6912510, 8064595, 9677514, 16129190, 24193785, 48387570]

約数ペア:

[(1, 48387570), (2, 24193785), (3, 16129190), (5, 9677514), (6, 8064595), (7, 6912510), (10, 4838757), (11, 4398870), (14, 3456255), (15, 3225838), (21, 2304170), (22, 2199435), (30, 1612919), (33, 1466290), (35, 1382502), (42, 1152085), (55, 879774), (66, 733145), (70, 691251), (77, 628410), (105, 460834), (110, 439887), (154, 314205), (165, 293258), (210, 230417), (231, 209470), (330, 146629), (385, 125682), (462, 104735), (770, 62841), (1155, 41894), (2310, 20947)]