50341640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66239}}^1$

素因数の和:66269

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 68890360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 66239, 132478, 264956, 331195, 529912, 662390, 1258541, 1324780, 2517082, 2649560, 5034164, 6292705, 10068328, 12585410, 25170820, 50341640]

約数ペア:

[(1, 50341640), (2, 25170820), (4, 12585410), (5, 10068328), (8, 6292705), (10, 5034164), (19, 2649560), (20, 2517082), (38, 1324780), (40, 1258541), (76, 662390), (95, 529912), (152, 331195), (190, 264956), (380, 132478), (760, 66239)]