49975159

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 57910160

約数和(自身を除く): 7935001

約数列:

[1, 13, 23, 43, 169, 299, 529, 559, 989, 2197, 3887, 6877, 7267, 12857, 22747, 50531, 89401, 94471, 167141, 295711, 1162213, 2172833, 3844243, 49975159]

約数ペア:

[(1, 49975159), (13, 3844243), (23, 2172833), (43, 1162213), (169, 295711), (299, 167141), (529, 94471), (559, 89401), (989, 50531), (2197, 22747), (3887, 12857), (6877, 7267)]