51086294

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 89890560

約数和(自身を除く): 38804266

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 469, 509, 749, 938, 1018, 1498, 3563, 7126, 7169, 14338, 34103, 50183, 54463, 68206, 100366, 108926, 238721, 381241, 477442, 762482, 3649021, 7298042, 25543147, 51086294]

約数ペア:

[(1, 51086294), (2, 25543147), (7, 7298042), (14, 3649021), (67, 762482), (107, 477442), (134, 381241), (214, 238721), (469, 108926), (509, 100366), (749, 68206), (938, 54463), (1018, 50183), (1498, 34103), (3563, 14338), (7126, 7169)]