50487620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 113073408

約数和(自身を除く): 62585788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 911, 1630, 1822, 2771, 3260, 3644, 4555, 5542, 9110, 11084, 13855, 15487, 18220, 27710, 30974, 55420, 61948, 77435, 148493, 154870, 296986, 309740, 593972, 742465, 1484930, 2524381, 2969860, 5048762, 10097524, 12621905, 25243810, 50487620]

約数ペア:

[(1, 50487620), (2, 25243810), (4, 12621905), (5, 10097524), (10, 5048762), (17, 2969860), (20, 2524381), (34, 1484930), (68, 742465), (85, 593972), (163, 309740), (170, 296986), (326, 154870), (340, 148493), (652, 77435), (815, 61948), (911, 55420), (1630, 30974), (1822, 27710), (2771, 18220), (3260, 15487), (3644, 13855), (4555, 11084), (5542, 9110)]