54099878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{203383}}^1$

素因数の和:203411

約数の個数: 16

約数和(自身を含む): 97624320

約数和(自身を除く): 43524442

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 203383, 406766, 1423681, 2847362, 3864277, 7728554, 27049939, 54099878]

約数ペア:

[(1, 54099878), (2, 27049939), (7, 7728554), (14, 3864277), (19, 2847362), (38, 1423681), (133, 406766), (266, 203383)]