55390096

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17573}}^1$

素因数の和:17778

約数の個数: 20

約数和(自身を含む): 107869212

約数和(自身を除く): 52479116

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17573, 35146, 70292, 140584, 281168, 3461881, 6923762, 13847524, 27695048, 55390096]

約数ペア:

[(1, 55390096), (2, 27695048), (4, 13847524), (8, 6923762), (16, 3461881), (197, 281168), (394, 140584), (788, 70292), (1576, 35146), (3152, 17573)]