47787810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227561}}^1$

素因数の和:227578

約数の個数: 32

約数和(自身を含む): 131075712

約数和(自身を除く): 83287902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227561, 455122, 682683, 1137805, 1365366, 1592927, 2275610, 3185854, 3413415, 4778781, 6826830, 7964635, 9557562, 15929270, 23893905, 47787810]

約数ペア:

[(1, 47787810), (2, 23893905), (3, 15929270), (5, 9557562), (6, 7964635), (7, 6826830), (10, 4778781), (14, 3413415), (15, 3185854), (21, 2275610), (30, 1592927), (35, 1365366), (42, 1137805), (70, 682683), (105, 455122), (210, 227561)]