51005200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4397}}^1$

素因数の和:4444

約数の個数: 60

約数和(自身を含む): 126794340

約数和(自身を除く): 75789140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 4397, 5800, 8794, 11600, 17588, 21985, 35176, 43970, 70352, 87940, 109925, 127513, 175880, 219850, 255026, 351760, 439700, 510052, 637565, 879400, 1020104, 1275130, 1758800, 2040208, 2550260, 3187825, 5100520, 6375650, 10201040, 12751300, 25502600, 51005200]

約数ペア:

[(1, 51005200), (2, 25502600), (4, 12751300), (5, 10201040), (8, 6375650), (10, 5100520), (16, 3187825), (20, 2550260), (25, 2040208), (29, 1758800), (40, 1275130), (50, 1020104), (58, 879400), (80, 637565), (100, 510052), (116, 439700), (145, 351760), (200, 255026), (232, 219850), (290, 175880), (400, 127513), (464, 109925), (580, 87940), (725, 70352), (1160, 43970), (1450, 35176), (2320, 21985), (2900, 17588), (4397, 11600), (5800, 8794)]