55272368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 113794800

約数和(自身を除く): 58522432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1609, 1808, 2147, 3218, 4294, 6436, 8588, 12872, 17176, 25744, 30571, 34352, 61142, 122284, 181817, 244568, 363634, 489136, 727268, 1454536, 2909072, 3454523, 6909046, 13818092, 27636184, 55272368]

約数ペア:

[(1, 55272368), (2, 27636184), (4, 13818092), (8, 6909046), (16, 3454523), (19, 2909072), (38, 1454536), (76, 727268), (113, 489136), (152, 363634), (226, 244568), (304, 181817), (452, 122284), (904, 61142), (1609, 34352), (1808, 30571), (2147, 25744), (3218, 17176), (4294, 12872), (6436, 8588)]