52478800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11927}}^1$

素因数の和:11956

約数の個数: 60

約数和(自身を含む): 137553696

約数和(自身を除く): 85074896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 11927, 23854, 47708, 59635, 95416, 119270, 131197, 190832, 238540, 262394, 298175, 477080, 524788, 596350, 655985, 954160, 1049576, 1192700, 1311970, 2099152, 2385400, 2623940, 3279925, 4770800, 5247880, 6559850, 10495760, 13119700, 26239400, 52478800]

約数ペア:

[(1, 52478800), (2, 26239400), (4, 13119700), (5, 10495760), (8, 6559850), (10, 5247880), (11, 4770800), (16, 3279925), (20, 2623940), (22, 2385400), (25, 2099152), (40, 1311970), (44, 1192700), (50, 1049576), (55, 954160), (80, 655985), (88, 596350), (100, 524788), (110, 477080), (176, 298175), (200, 262394), (220, 238540), (275, 190832), (400, 131197), (440, 119270), (550, 95416), (880, 59635), (1100, 47708), (2200, 23854), (4400, 11927)]