53149726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199811}}^1$

素因数の和:199839

約数の個数: 16

約数和(自身を含む): 95909760

約数和(自身を除く): 42760034

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 199811, 399622, 1398677, 2797354, 3796409, 7592818, 26574863, 53149726]

約数ペア:

[(1, 53149726), (2, 26574863), (7, 7592818), (14, 3796409), (19, 2797354), (38, 1398677), (133, 399622), (266, 199811)]