50428638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{215507}}^1$

素因数の和:215528

約数の個数: 24

約数和(自身を含む): 117667368

約数和(自身を除く): 67238730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 215507, 431014, 646521, 1293042, 1939563, 2801591, 3879126, 5603182, 8404773, 16809546, 25214319, 50428638]

約数ペア:

[(1, 50428638), (2, 25214319), (3, 16809546), (6, 8404773), (9, 5603182), (13, 3879126), (18, 2801591), (26, 1939563), (39, 1293042), (78, 646521), (117, 431014), (234, 215507)]