53214700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6943

約数の個数: 72

約数和(自身を含む): 143990784

約数和(自身を除く): 90776084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6911, 7700, 13822, 27644, 34555, 48377, 69110, 76021, 96754, 138220, 152042, 172775, 193508, 241885, 304084, 345550, 380105, 483770, 532147, 691100, 760210, 967540, 1064294, 1209425, 1520420, 1900525, 2128588, 2418850, 2660735, 3801050, 4837700, 5321470, 7602100, 10642940, 13303675, 26607350, 53214700]

約数ペア:

[(1, 53214700), (2, 26607350), (4, 13303675), (5, 10642940), (7, 7602100), (10, 5321470), (11, 4837700), (14, 3801050), (20, 2660735), (22, 2418850), (25, 2128588), (28, 1900525), (35, 1520420), (44, 1209425), (50, 1064294), (55, 967540), (70, 760210), (77, 691100), (100, 532147), (110, 483770), (140, 380105), (154, 345550), (175, 304084), (220, 241885), (275, 193508), (308, 172775), (350, 152042), (385, 138220), (550, 96754), (700, 76021), (770, 69110), (1100, 48377), (1540, 34555), (1925, 27644), (3850, 13822), (6911, 7700)]