53188000

素因数分解:

$2^5\times 5^3\times {\mathrm{13297}}^1$

素因数の和:13322

約数の個数: 48

約数和(自身を含む): 130692744

約数和(自身を除く): 77504744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13297, 26594, 53188, 66485, 106376, 132970, 212752, 265940, 332425, 425504, 531880, 664850, 1063760, 1329700, 1662125, 2127520, 2659400, 3324250, 5318800, 6648500, 10637600, 13297000, 26594000, 53188000]

約数ペア:

[(1, 53188000), (2, 26594000), (4, 13297000), (5, 10637600), (8, 6648500), (10, 5318800), (16, 3324250), (20, 2659400), (25, 2127520), (32, 1662125), (40, 1329700), (50, 1063760), (80, 664850), (100, 531880), (125, 425504), (160, 332425), (200, 265940), (250, 212752), (400, 132970), (500, 106376), (800, 66485), (1000, 53188), (2000, 26594), (4000, 13297)]