50965040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{91009}}^1$

素因数の和:91029

約数の個数: 40

約数和(自身を含む): 135422880

約数和(自身を除く): 84457840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 91009, 182018, 364036, 455045, 637063, 728072, 910090, 1274126, 1456144, 1820180, 2548252, 3185315, 3640360, 5096504, 6370630, 7280720, 10193008, 12741260, 25482520, 50965040]

約数ペア:

[(1, 50965040), (2, 25482520), (4, 12741260), (5, 10193008), (7, 7280720), (8, 6370630), (10, 5096504), (14, 3640360), (16, 3185315), (20, 2548252), (28, 1820180), (35, 1456144), (40, 1274126), (56, 910090), (70, 728072), (80, 637063), (112, 455045), (140, 364036), (280, 182018), (560, 91009)]