553615612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2749}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 1108800000

約数和(自身を除く): 555184388

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 199, 253, 398, 506, 796, 1012, 2189, 2749, 4378, 4577, 5498, 8756, 9154, 10996, 18308, 30239, 50347, 60478, 63227, 100694, 120956, 126454, 201388, 252908, 547051, 695497, 1094102, 1390994, 2188204, 2781988, 6017561, 12035122, 12582173, 24070244, 25164346, 50328692, 138403903, 276807806, 553615612]

約数ペア:

[(1, 553615612), (2, 276807806), (4, 138403903), (11, 50328692), (22, 25164346), (23, 24070244), (44, 12582173), (46, 12035122), (92, 6017561), (199, 2781988), (253, 2188204), (398, 1390994), (506, 1094102), (796, 695497), (1012, 547051), (2189, 252908), (2749, 201388), (4378, 126454), (4577, 120956), (5498, 100694), (8756, 63227), (9154, 60478), (10996, 50347), (18308, 30239)]