52086220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 116252640

約数和(自身を除く): 64166420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 1213, 2147, 2260, 2426, 4294, 4852, 6065, 8588, 10735, 12130, 21470, 23047, 24260, 42940, 46094, 92188, 115235, 137069, 230470, 274138, 460940, 548276, 685345, 1370690, 2604311, 2741380, 5208622, 10417244, 13021555, 26043110, 52086220]

約数ペア:

[(1, 52086220), (2, 26043110), (4, 13021555), (5, 10417244), (10, 5208622), (19, 2741380), (20, 2604311), (38, 1370690), (76, 685345), (95, 548276), (113, 460940), (190, 274138), (226, 230470), (380, 137069), (452, 115235), (565, 92188), (1130, 46094), (1213, 42940), (2147, 24260), (2260, 23047), (2426, 21470), (4294, 12130), (4852, 10735), (6065, 8588)]