54397372

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 96526080

約数和(自身を除く): 42128708

約数列:

[1, 2, 4, 139, 227, 278, 431, 454, 556, 862, 908, 1724, 31553, 59909, 63106, 97837, 119818, 126212, 195674, 239636, 391348, 13599343, 27198686, 54397372]

約数ペア:

[(1, 54397372), (2, 27198686), (4, 13599343), (139, 391348), (227, 239636), (278, 195674), (431, 126212), (454, 119818), (556, 97837), (862, 63106), (908, 59909), (1724, 31553)]