49937069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 13929811

約数列:

[1, 7, 13, 59, 71, 91, 131, 413, 497, 767, 917, 923, 1703, 4189, 5369, 6461, 7729, 9301, 11921, 29323, 54103, 54457, 65107, 100477, 120913, 381199, 548759, 703339, 846391, 3841313, 7133867, 49937069]

約数ペア:

[(1, 49937069), (7, 7133867), (13, 3841313), (59, 846391), (71, 703339), (91, 548759), (131, 381199), (413, 120913), (497, 100477), (767, 65107), (917, 54457), (923, 54103), (1703, 29323), (4189, 11921), (5369, 9301), (6461, 7729)]