50215400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5898

約数の個数: 48

約数和(自身を含む): 119486400

約数和(自身を除く): 69271000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 5839, 8600, 11678, 23356, 29195, 46712, 58390, 116780, 145975, 233560, 251077, 291950, 502154, 583900, 1004308, 1167800, 1255385, 2008616, 2510770, 5021540, 6276925, 10043080, 12553850, 25107700, 50215400]

約数ペア:

[(1, 50215400), (2, 25107700), (4, 12553850), (5, 10043080), (8, 6276925), (10, 5021540), (20, 2510770), (25, 2008616), (40, 1255385), (43, 1167800), (50, 1004308), (86, 583900), (100, 502154), (172, 291950), (200, 251077), (215, 233560), (344, 145975), (430, 116780), (860, 58390), (1075, 46712), (1720, 29195), (2150, 23356), (4300, 11678), (5839, 8600)]