49858290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{553981}}^1$

素因数の和:553994

約数の個数: 24

約数和(自身を含む): 129631788

約数和(自身を除く): 79773498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 553981, 1107962, 1661943, 2769905, 3323886, 4985829, 5539810, 8309715, 9971658, 16619430, 24929145, 49858290]

約数ペア:

[(1, 49858290), (2, 24929145), (3, 16619430), (5, 9971658), (6, 8309715), (9, 5539810), (10, 4985829), (15, 3323886), (18, 2769905), (30, 1661943), (45, 1107962), (90, 553981)]