53490796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 96166224

約数和(自身を除く): 42675428

約数列:

[1, 2, 4, 43, 86, 172, 353, 706, 881, 1412, 1762, 3524, 15179, 30358, 37883, 60716, 75766, 151532, 310993, 621986, 1243972, 13372699, 26745398, 53490796]

約数ペア:

[(1, 53490796), (2, 26745398), (4, 13372699), (43, 1243972), (86, 621986), (172, 310993), (353, 151532), (706, 75766), (881, 60716), (1412, 37883), (1762, 30358), (3524, 15179)]