49097080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23159}}^1$

素因数の和:23223

約数の個数: 32

約数和(自身を含む): 112557600

約数和(自身を除く): 63460520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23159, 46318, 92636, 115795, 185272, 231590, 463180, 926360, 1227427, 2454854, 4909708, 6137135, 9819416, 12274270, 24548540, 49097080]

約数ペア:

[(1, 49097080), (2, 24548540), (4, 12274270), (5, 9819416), (8, 6137135), (10, 4909708), (20, 2454854), (40, 1227427), (53, 926360), (106, 463180), (212, 231590), (265, 185272), (424, 115795), (530, 92636), (1060, 46318), (2120, 23159)]