54390660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31259}}^1$

素因数の和:31300

約数の個数: 48

約数和(自身を含む): 157550400

約数和(自身を除く): 103159740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 31259, 62518, 93777, 125036, 156295, 187554, 312590, 375108, 468885, 625180, 906511, 937770, 1813022, 1875540, 2719533, 3626044, 4532555, 5439066, 9065110, 10878132, 13597665, 18130220, 27195330, 54390660]

約数ペア:

[(1, 54390660), (2, 27195330), (3, 18130220), (4, 13597665), (5, 10878132), (6, 9065110), (10, 5439066), (12, 4532555), (15, 3626044), (20, 2719533), (29, 1875540), (30, 1813022), (58, 937770), (60, 906511), (87, 625180), (116, 468885), (145, 375108), (174, 312590), (290, 187554), (348, 156295), (435, 125036), (580, 93777), (870, 62518), (1740, 31259)]