47540848

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{4621}}^1$

素因数の和:5272

約数の個数: 20

約数和(自身を含む): 92273608

約数和(自身を除く): 44732760

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 4621, 5144, 9242, 10288, 18484, 36968, 73936, 2971303, 5942606, 11885212, 23770424, 47540848]

約数ペア:

[(1, 47540848), (2, 23770424), (4, 11885212), (8, 5942606), (16, 2971303), (643, 73936), (1286, 36968), (2572, 18484), (4621, 10288), (5144, 9242)]