50281620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19489}}^1$

素因数の和:19544

約数の個数: 48

約数和(自身を含む): 144070080

約数和(自身を除く): 93788460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 19489, 38978, 58467, 77956, 97445, 116934, 194890, 233868, 292335, 389780, 584670, 838027, 1169340, 1676054, 2514081, 3352108, 4190135, 5028162, 8380270, 10056324, 12570405, 16760540, 25140810, 50281620]

約数ペア:

[(1, 50281620), (2, 25140810), (3, 16760540), (4, 12570405), (5, 10056324), (6, 8380270), (10, 5028162), (12, 4190135), (15, 3352108), (20, 2514081), (30, 1676054), (43, 1169340), (60, 838027), (86, 584670), (129, 389780), (172, 292335), (215, 233868), (258, 194890), (430, 116934), (516, 97445), (645, 77956), (860, 58467), (1290, 38978), (2580, 19489)]