56514064

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{25411}}^1$

素因数の和:25558

約数の個数: 20

約数和(自身を含む): 110288080

約数和(自身を除く): 53774016

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 25411, 50822, 101644, 203288, 406576, 3532129, 7064258, 14128516, 28257032, 56514064]

約数ペア:

[(1, 56514064), (2, 28257032), (4, 14128516), (8, 7064258), (16, 3532129), (139, 406576), (278, 203288), (556, 101644), (1112, 50822), (2224, 25411)]