54945898

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{12539}}^1$

素因数の和:12861

約数の個数: 16

約数和(自身を含む): 94501440

約数和(自身を除く): 39555542

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 12539, 25078, 87773, 175546, 3924707, 7849414, 27472949, 54945898]

約数ペア:

[(1, 54945898), (2, 27472949), (7, 7849414), (14, 3924707), (313, 175546), (626, 87773), (2191, 25078), (4382, 12539)]