53578384

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{24091}}^1$

素因数の和:24238

約数の個数: 20

約数和(自身を含む): 104559280

約数和(自身を除く): 50980896

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 24091, 48182, 96364, 192728, 385456, 3348649, 6697298, 13394596, 26789192, 53578384]

約数ペア:

[(1, 53578384), (2, 26789192), (4, 13394596), (8, 6697298), (16, 3348649), (139, 385456), (278, 192728), (556, 96364), (1112, 48182), (2224, 24091)]