52949475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 102136320

約数和(自身を除く): 49186845

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 109, 127, 153, 225, 255, 327, 381, 425, 545, 635, 765, 981, 1143, 1275, 1635, 1853, 1905, 2159, 2725, 3175, 3825, 4905, 5559, 5715, 6477, 8175, 9265, 9525, 10795, 13843, 16677, 19431, 24525, 27795, 28575, 32385, 41529, 46325, 53975, 69215, 83385, 97155, 124587, 138975, 161925, 207645, 235331, 346075, 416925, 485775, 622935, 705993, 1038225, 1176655, 2117979, 3114675, 3529965, 5883275, 10589895, 17649825, 52949475]

約数ペア:

[(1, 52949475), (3, 17649825), (5, 10589895), (9, 5883275), (15, 3529965), (17, 3114675), (25, 2117979), (45, 1176655), (51, 1038225), (75, 705993), (85, 622935), (109, 485775), (127, 416925), (153, 346075), (225, 235331), (255, 207645), (327, 161925), (381, 138975), (425, 124587), (545, 97155), (635, 83385), (765, 69215), (981, 53975), (1143, 46325), (1275, 41529), (1635, 32385), (1853, 28575), (1905, 27795), (2159, 24525), (2725, 19431), (3175, 16677), (3825, 13843), (4905, 10795), (5559, 9525), (5715, 9265), (6477, 8175)]