53425980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10993}}^1$

素因数の和:11017

約数の個数: 72

約数和(自身を含む): 168076272

約数和(自身を除く): 114650292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 10993, 21986, 32979, 43972, 54965, 65958, 98937, 109930, 131916, 164895, 197874, 219860, 296811, 329790, 395748, 494685, 593622, 659580, 890433, 989370, 1187244, 1484055, 1780866, 1978740, 2671299, 2968110, 3561732, 4452165, 5342598, 5936220, 8904330, 10685196, 13356495, 17808660, 26712990, 53425980]

約数ペア:

[(1, 53425980), (2, 26712990), (3, 17808660), (4, 13356495), (5, 10685196), (6, 8904330), (9, 5936220), (10, 5342598), (12, 4452165), (15, 3561732), (18, 2968110), (20, 2671299), (27, 1978740), (30, 1780866), (36, 1484055), (45, 1187244), (54, 989370), (60, 890433), (81, 659580), (90, 593622), (108, 494685), (135, 395748), (162, 329790), (180, 296811), (243, 219860), (270, 197874), (324, 164895), (405, 131916), (486, 109930), (540, 98937), (810, 65958), (972, 54965), (1215, 43972), (1620, 32979), (2430, 21986), (4860, 10993)]