50374947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 30910173

約数列:

[1, 3, 7, 19, 21, 57, 133, 251, 399, 503, 753, 1509, 1757, 3521, 4769, 5271, 9557, 10563, 14307, 28671, 33383, 66899, 100149, 126253, 200697, 378759, 883771, 2398807, 2651313, 7196421, 16791649, 50374947]

約数ペア:

[(1, 50374947), (3, 16791649), (7, 7196421), (19, 2651313), (21, 2398807), (57, 883771), (133, 378759), (251, 200697), (399, 126253), (503, 100149), (753, 66899), (1509, 33383), (1757, 28671), (3521, 14307), (4769, 10563), (5271, 9557)]