47720618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4831}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 78278400

約数和(自身を除く): 30557782

約数列:

[1, 2, 11, 22, 449, 898, 4831, 4939, 9662, 9878, 53141, 106282, 2169119, 4338238, 23860309, 47720618]

約数ペア:

[(1, 47720618), (2, 23860309), (11, 4338238), (22, 2169119), (449, 106282), (898, 53141), (4831, 9878), (4939, 9662)]