48947216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179953}}^1$

素因数の和:179978

約数の個数: 20

約数和(自身を含む): 100414332

約数和(自身を除く): 51467116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 179953, 359906, 719812, 1439624, 2879248, 3059201, 6118402, 12236804, 24473608, 48947216]

約数ペア:

[(1, 48947216), (2, 24473608), (4, 12236804), (8, 6118402), (16, 3059201), (17, 2879248), (34, 1439624), (68, 719812), (136, 359906), (272, 179953)]