47088860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25873}}^1$

素因数の和:25902

約数の個数: 48

約数和(自身を含む): 121711296

約数和(自身を除く): 74622436

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 25873, 51746, 103492, 129365, 181111, 258730, 336349, 362222, 517460, 672698, 724444, 905555, 1345396, 1681745, 1811110, 2354443, 3363490, 3622220, 4708886, 6726980, 9417772, 11772215, 23544430, 47088860]

約数ペア:

[(1, 47088860), (2, 23544430), (4, 11772215), (5, 9417772), (7, 6726980), (10, 4708886), (13, 3622220), (14, 3363490), (20, 2354443), (26, 1811110), (28, 1681745), (35, 1345396), (52, 905555), (65, 724444), (70, 672698), (91, 517460), (130, 362222), (140, 336349), (182, 258730), (260, 181111), (364, 129365), (455, 103492), (910, 51746), (1820, 25873)]