53373950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 115067040

約数和(自身を除く): 61693090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2089, 2555, 3650, 4178, 5110, 10445, 12775, 14623, 20890, 25550, 29246, 52225, 73115, 104450, 146230, 152497, 304994, 365575, 731150, 762485, 1067479, 1524970, 2134958, 3812425, 5337395, 7624850, 10674790, 26686975, 53373950]

約数ペア:

[(1, 53373950), (2, 26686975), (5, 10674790), (7, 7624850), (10, 5337395), (14, 3812425), (25, 2134958), (35, 1524970), (50, 1067479), (70, 762485), (73, 731150), (146, 365575), (175, 304994), (350, 152497), (365, 146230), (511, 104450), (730, 73115), (1022, 52225), (1825, 29246), (2089, 25550), (2555, 20890), (3650, 14623), (4178, 12775), (5110, 10445)]