53979646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202931}}^1$

素因数の和:202959

約数の個数: 16

約数和(自身を含む): 97407360

約数和(自身を除く): 43427714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 202931, 405862, 1420517, 2841034, 3855689, 7711378, 26989823, 53979646]

約数ペア:

[(1, 53979646), (2, 26989823), (7, 7711378), (14, 3855689), (19, 2841034), (38, 1420517), (133, 405862), (266, 202931)]