51091620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29363}}^1$

素因数の和:29404

約数の個数: 48

約数和(自身を含む): 147994560

約数和(自身を除く): 96902940

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, 29363, 58726, 88089, 117452, 146815, 176178, 293630, 352356, 440445, 587260, 851527, 880890, 1703054, 1761780, 2554581, 3406108, 4257635, 5109162, 8515270, 10218324, 12772905, 17030540, 25545810, 51091620]

約数ペア:

[(1, 51091620), (2, 25545810), (3, 17030540), (4, 12772905), (5, 10218324), (6, 8515270), (10, 5109162), (12, 4257635), (15, 3406108), (20, 2554581), (29, 1761780), (30, 1703054), (58, 880890), (60, 851527), (87, 587260), (116, 440445), (145, 352356), (174, 293630), (290, 176178), (348, 146815), (435, 117452), (580, 88089), (870, 58726), (1740, 29363)]