47354954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 77753280

約数和(自身を除く): 30398326

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 397, 794, 817, 1387, 1634, 2774, 3139, 6278, 7543, 15086, 17071, 28981, 34142, 57962, 59641, 119282, 324349, 550639, 648698, 1101278, 1246183, 2492366, 23677477, 47354954]

約数ペア:

[(1, 47354954), (2, 23677477), (19, 2492366), (38, 1246183), (43, 1101278), (73, 648698), (86, 550639), (146, 324349), (397, 119282), (794, 59641), (817, 57962), (1387, 34142), (1634, 28981), (2774, 17071), (3139, 15086), (6278, 7543)]