50451480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{140143}}^1$

素因数の和:140160

約数の個数: 48

約数和(自身を含む): 163968480

約数和(自身を除く): 113517000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 140143, 280286, 420429, 560572, 700715, 840858, 1121144, 1261287, 1401430, 1681716, 2102145, 2522574, 2802860, 3363432, 4204290, 5045148, 5605720, 6306435, 8408580, 10090296, 12612870, 16817160, 25225740, 50451480]

約数ペア:

[(1, 50451480), (2, 25225740), (3, 16817160), (4, 12612870), (5, 10090296), (6, 8408580), (8, 6306435), (9, 5605720), (10, 5045148), (12, 4204290), (15, 3363432), (18, 2802860), (20, 2522574), (24, 2102145), (30, 1681716), (36, 1401430), (40, 1261287), (45, 1121144), (60, 840858), (72, 700715), (90, 560572), (120, 420429), (180, 280286), (360, 140143)]