54399988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{881}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 97796160

約数和(自身を除く): 43396172

約数列:

[1, 2, 4, 43, 86, 172, 359, 718, 881, 1436, 1762, 3524, 15437, 30874, 37883, 61748, 75766, 151532, 316279, 632558, 1265116, 13599997, 27199994, 54399988]

約数ペア:

[(1, 54399988), (2, 27199994), (4, 13599997), (43, 1265116), (86, 632558), (172, 316279), (359, 151532), (718, 75766), (881, 61748), (1436, 37883), (1762, 30874), (3524, 15437)]