48894800

素因数分解:

$2^4\times 5^2\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 60

約数和(自身を含む): 118179936

約数和(自身を除く): 69285136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 251, 400, 487, 502, 974, 1004, 1255, 1948, 2008, 2435, 2510, 3896, 4016, 4870, 5020, 6275, 7792, 9740, 10040, 12175, 12550, 19480, 20080, 24350, 25100, 38960, 48700, 50200, 97400, 100400, 122237, 194800, 244474, 488948, 611185, 977896, 1222370, 1955792, 2444740, 3055925, 4889480, 6111850, 9778960, 12223700, 24447400, 48894800]

約数ペア:

[(1, 48894800), (2, 24447400), (4, 12223700), (5, 9778960), (8, 6111850), (10, 4889480), (16, 3055925), (20, 2444740), (25, 1955792), (40, 1222370), (50, 977896), (80, 611185), (100, 488948), (200, 244474), (251, 194800), (400, 122237), (487, 100400), (502, 97400), (974, 50200), (1004, 48700), (1255, 38960), (1948, 25100), (2008, 24350), (2435, 20080), (2510, 19480), (3896, 12550), (4016, 12175), (4870, 10040), (5020, 9740), (6275, 7792)]