55159972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67931}}^1$

素因数の和:67971

約数の個数: 24

約数和(自身を含む): 114125760

約数和(自身を除く): 58965788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 67931, 135862, 271724, 475517, 951034, 1902068, 1969999, 3939998, 7879996, 13789993, 27579986, 55159972]

約数ペア:

[(1, 55159972), (2, 27579986), (4, 13789993), (7, 7879996), (14, 3939998), (28, 1969999), (29, 1902068), (58, 951034), (116, 475517), (203, 271724), (406, 135862), (812, 67931)]