54806345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 72876552

約数和(自身を除く): 18070207

約数列:

[1, 5, 11, 55, 121, 157, 577, 605, 785, 1727, 2885, 6347, 8635, 18997, 31735, 69817, 90589, 94985, 349085, 452945, 996479, 4982395, 10961269, 54806345]

約数ペア:

[(1, 54806345), (5, 10961269), (11, 4982395), (55, 996479), (121, 452945), (157, 349085), (577, 94985), (605, 90589), (785, 69817), (1727, 31735), (2885, 18997), (6347, 8635)]