47094590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 90447840

約数和(自身を除く): 43353250

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 1993, 2363, 3986, 4726, 9965, 11815, 19930, 23630, 33881, 67762, 169405, 277027, 338810, 554054, 1385135, 2770270, 4709459, 9418918, 23547295, 47094590]

約数ペア:

[(1, 47094590), (2, 23547295), (5, 9418918), (10, 4709459), (17, 2770270), (34, 1385135), (85, 554054), (139, 338810), (170, 277027), (278, 169405), (695, 67762), (1390, 33881), (1993, 23630), (2363, 19930), (3986, 11815), (4726, 9965)]