47821242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30773}}^1$

素因数の和:30822

約数の個数: 32

約数和(自身を含む): 112263552

約数和(自身を除く): 64442310

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 30773, 61546, 92319, 184638, 215411, 430822, 646233, 1138601, 1292466, 2277202, 3415803, 6831606, 7970207, 15940414, 23910621, 47821242]

約数ペア:

[(1, 47821242), (2, 23910621), (3, 15940414), (6, 7970207), (7, 6831606), (14, 3415803), (21, 2277202), (37, 1292466), (42, 1138601), (74, 646233), (111, 430822), (222, 215411), (259, 184638), (518, 92319), (777, 61546), (1554, 30773)]