48255291

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 34112709

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 1949, 2751, 3537, 5847, 8253, 13643, 17541, 24759, 40929, 52623, 122787, 255319, 368361, 765957, 1787233, 2297871, 5361699, 6893613, 16085097, 48255291]

約数ペア:

[(1, 48255291), (3, 16085097), (7, 6893613), (9, 5361699), (21, 2297871), (27, 1787233), (63, 765957), (131, 368361), (189, 255319), (393, 122787), (917, 52623), (1179, 40929), (1949, 24759), (2751, 17541), (3537, 13643), (5847, 8253)]