1580494850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61141}}^1$

素因数の和:61211

約数の個数: 48

約数和(自身を含む): 3275254656

約数和(自身を除く): 1694759806

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 12925, 25850, 61141, 122282, 305705, 611410, 672551, 1345102, 1528525, 2873627, 3057050, 3362755, 5747254, 6725510, 14368135, 16813775, 28736270, 31609897, 33627550, 63219794, 71840675, 143681350, 158049485, 316098970, 790247425, 1580494850]

約数ペア:

[(1, 1580494850), (2, 790247425), (5, 316098970), (10, 158049485), (11, 143681350), (22, 71840675), (25, 63219794), (47, 33627550), (50, 31609897), (55, 28736270), (94, 16813775), (110, 14368135), (235, 6725510), (275, 5747254), (470, 3362755), (517, 3057050), (550, 2873627), (1034, 1528525), (1175, 1345102), (2350, 672551), (2585, 611410), (5170, 305705), (12925, 122282), (25850, 61141)]