52066840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9824

約数の個数: 64

約数和(自身を含む): 140947200

約数和(自身を除く): 88880360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9787, 19574, 39148, 48935, 68509, 78296, 97870, 137018, 185953, 195740, 274036, 342545, 371906, 391480, 548072, 685090, 743812, 929765, 1301671, 1370180, 1487624, 1859530, 2603342, 2740360, 3719060, 5206684, 6508355, 7438120, 10413368, 13016710, 26033420, 52066840]

約数ペア:

[(1, 52066840), (2, 26033420), (4, 13016710), (5, 10413368), (7, 7438120), (8, 6508355), (10, 5206684), (14, 3719060), (19, 2740360), (20, 2603342), (28, 1859530), (35, 1487624), (38, 1370180), (40, 1301671), (56, 929765), (70, 743812), (76, 685090), (95, 548072), (133, 391480), (140, 371906), (152, 342545), (190, 274036), (266, 195740), (280, 185953), (380, 137018), (532, 97870), (665, 78296), (760, 68509), (1064, 48935), (1330, 39148), (2660, 19574), (5320, 9787)]