50754320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33391}}^1$

素因数の和:33423

約数の個数: 40

約数和(自身を含む): 124218240

約数和(自身を除く): 73463920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 33391, 66782, 133564, 166955, 267128, 333910, 534256, 634429, 667820, 1268858, 1335640, 2537716, 2671280, 3172145, 5075432, 6344290, 10150864, 12688580, 25377160, 50754320]

約数ペア:

[(1, 50754320), (2, 25377160), (4, 12688580), (5, 10150864), (8, 6344290), (10, 5075432), (16, 3172145), (19, 2671280), (20, 2537716), (38, 1335640), (40, 1268858), (76, 667820), (80, 634429), (95, 534256), (152, 333910), (190, 267128), (304, 166955), (380, 133564), (760, 66782), (1520, 33391)]