54168506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{203641}}^1$

素因数の和:203669

約数の個数: 16

約数和(自身を含む): 97748160

約数和(自身を除く): 43579654

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 203641, 407282, 1425487, 2850974, 3869179, 7738358, 27084253, 54168506]

約数ペア:

[(1, 54168506), (2, 27084253), (7, 7738358), (14, 3869179), (19, 2850974), (38, 1425487), (133, 407282), (266, 203641)]