47069890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13723}}^1$

素因数の和:13751

約数の個数: 32

約数和(自身を含む): 98812800

約数和(自身を除く): 51742910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 13723, 27446, 68615, 96061, 137230, 192122, 480305, 672427, 960610, 1344854, 3362135, 4706989, 6724270, 9413978, 23534945, 47069890]

約数ペア:

[(1, 47069890), (2, 23534945), (5, 9413978), (7, 6724270), (10, 4706989), (14, 3362135), (35, 1344854), (49, 960610), (70, 672427), (98, 480305), (245, 192122), (343, 137230), (490, 96061), (686, 68615), (1715, 27446), (3430, 13723)]