56248020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34721}}^1$

素因数の和:34742

約数の個数: 60

約数和(自身を含む): 176457204

約数和(自身を除く): 120209184

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, 270, 324, 405, 540, 810, 1620, 34721, 69442, 104163, 138884, 173605, 208326, 312489, 347210, 416652, 520815, 624978, 694420, 937467, 1041630, 1249956, 1562445, 1874934, 2083260, 2812401, 3124890, 3749868, 4687335, 5624802, 6249780, 9374670, 11249604, 14062005, 18749340, 28124010, 56248020]

約数ペア:

[(1, 56248020), (2, 28124010), (3, 18749340), (4, 14062005), (5, 11249604), (6, 9374670), (9, 6249780), (10, 5624802), (12, 4687335), (15, 3749868), (18, 3124890), (20, 2812401), (27, 2083260), (30, 1874934), (36, 1562445), (45, 1249956), (54, 1041630), (60, 937467), (81, 694420), (90, 624978), (108, 520815), (135, 416652), (162, 347210), (180, 312489), (270, 208326), (324, 173605), (405, 138884), (540, 104163), (810, 69442), (1620, 34721)]