27855950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19211}}^1$

素因数の和:19252

約数の個数: 24

約数和(自身を含む): 53601480

約数和(自身を除く): 25745530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19211, 38422, 96055, 192110, 480275, 557119, 960550, 1114238, 2785595, 5571190, 13927975, 27855950]

約数ペア:

[(1, 27855950), (2, 13927975), (5, 5571190), (10, 2785595), (25, 1114238), (29, 960550), (50, 557119), (58, 480275), (145, 192110), (290, 96055), (725, 38422), (1450, 19211)]