50452020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 154312704

約数和(自身を除く): 103860684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2207, 2286, 2540, 3810, 4414, 4572, 5715, 6621, 7620, 8828, 11035, 11430, 13242, 19863, 22070, 22860, 26484, 33105, 39726, 44140, 66210, 79452, 99315, 132420, 198630, 280289, 397260, 560578, 840867, 1121156, 1401445, 1681734, 2522601, 2802890, 3363468, 4204335, 5045202, 5605780, 8408670, 10090404, 12613005, 16817340, 25226010, 50452020]

約数ペア:

[(1, 50452020), (2, 25226010), (3, 16817340), (4, 12613005), (5, 10090404), (6, 8408670), (9, 5605780), (10, 5045202), (12, 4204335), (15, 3363468), (18, 2802890), (20, 2522601), (30, 1681734), (36, 1401445), (45, 1121156), (60, 840867), (90, 560578), (127, 397260), (180, 280289), (254, 198630), (381, 132420), (508, 99315), (635, 79452), (762, 66210), (1143, 44140), (1270, 39726), (1524, 33105), (1905, 26484), (2207, 22860), (2286, 22070), (2540, 19863), (3810, 13242), (4414, 11430), (4572, 11035), (5715, 8828), (6621, 7620)]