55160496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20194

約数の個数: 60

約数和(自身を含む): 162505720

約数和(自身を除く): 107345224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20161, 40322, 60483, 80644, 120966, 161288, 181449, 241932, 322576, 362898, 383059, 483864, 725796, 766118, 967728, 1149177, 1451592, 1532236, 2298354, 2903184, 3064472, 3447531, 4596708, 6128944, 6895062, 9193416, 13790124, 18386832, 27580248, 55160496]

約数ペア:

[(1, 55160496), (2, 27580248), (3, 18386832), (4, 13790124), (6, 9193416), (8, 6895062), (9, 6128944), (12, 4596708), (16, 3447531), (18, 3064472), (19, 2903184), (24, 2298354), (36, 1532236), (38, 1451592), (48, 1149177), (57, 967728), (72, 766118), (76, 725796), (114, 483864), (144, 383059), (152, 362898), (171, 322576), (228, 241932), (304, 181449), (342, 161288), (456, 120966), (684, 80644), (912, 60483), (1368, 40322), (2736, 20161)]