50390100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6221}}^1$

素因数の和:6247

約数の個数: 90

約数和(自身を含む): 163371054

約数和(自身を除く): 112980954

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6221, 8100, 12442, 18663, 24884, 31105, 37326, 55989, 62210, 74652, 93315, 111978, 124420, 155525, 167967, 186630, 223956, 279945, 311050, 335934, 373260, 466575, 503901, 559890, 622100, 671868, 839835, 933150, 1007802, 1119780, 1399725, 1679670, 1866300, 2015604, 2519505, 2799450, 3359340, 4199175, 5039010, 5598900, 8398350, 10078020, 12597525, 16796700, 25195050, 50390100]

約数ペア:

[(1, 50390100), (2, 25195050), (3, 16796700), (4, 12597525), (5, 10078020), (6, 8398350), (9, 5598900), (10, 5039010), (12, 4199175), (15, 3359340), (18, 2799450), (20, 2519505), (25, 2015604), (27, 1866300), (30, 1679670), (36, 1399725), (45, 1119780), (50, 1007802), (54, 933150), (60, 839835), (75, 671868), (81, 622100), (90, 559890), (100, 503901), (108, 466575), (135, 373260), (150, 335934), (162, 311050), (180, 279945), (225, 223956), (270, 186630), (300, 167967), (324, 155525), (405, 124420), (450, 111978), (540, 93315), (675, 74652), (810, 62210), (900, 55989), (1350, 37326), (1620, 31105), (2025, 24884), (2700, 18663), (4050, 12442), (6221, 8100)]